Skip to main content

Cartier 21

Cartier 21 Must de Cartier Ref.1340
Cartier 21 Must de Cartier Ref.1340

Cartier 21 Must de Cartier Ref.1340

By Cartier

Located in Berlin, BE

Cartier 21 Must de Cartier Quartz – Ref. 1340 The Cartier 21 Must de Cartier, reference 1340, is an elegant timepiece crafted with timeless appeal and sophisticated design.

Category

Antique 19th Century French Aesthetic Movement Wrist Watches

Materials

Stainless Steel

Cartier 21 Must de Cartier Ref.1340
Cartier 21 Must de Cartier Ref.1340

Cartier 21 Must de Cartier Ref.1340

By Cartier

Located in Berlin, BE

Cartier 21 Must de Cartier Quartz – Ref. 1340 The Cartier 21 Must de Cartier, reference 1340, is an elegant timepiece crafted with timeless appeal and sophisticated design.

Category

Antique 19th Century French Aesthetic Movement Wrist Watches

Materials

18k Gold, Stainless Steel

Cartier Must de Cartier 21 Quartz Watch, Stainless Steel & Gold
Cartier Must de Cartier 21 Quartz Watch, Stainless Steel & Gold

Cartier Must de Cartier 21 Quartz Watch, Stainless Steel & Gold

By Cartier

Located in New York, NY

CARTIER Must 21 W10050F4 Watch SSYG Silver/Gold Quartz Ladies Ivory Dial A Refined Synthesis of Elegance and PrecisionAdd a touch of classic luxury to your wrist with this Must de C...

Category

20th Century Modern Wrist Watches

Materials

Quartz, Gold, Silver, Steel, Stainless Steel

Cartier Must De Cartier 21 Ladies Steel Gold Quartz Wrist Watch
Cartier Must De Cartier 21 Ladies Steel Gold Quartz Wrist Watch

Cartier Must De Cartier 21 Ladies Steel Gold Quartz Wrist Watch

By Cartier

Located in Chicago, IL

Circa 1990s Cartier, Must De Cartier 21, Reference 1340 Ladies Wrist watch, 28 MM Stainless Steel with Gold accents case and a Gold crown set with a sapphire.

Category

1990s French Wrist Watches

Materials

Gold, Steel

Vintage 1990s Cartier 21 Must de Cartier 28MM Watch – Ref. 9011
Vintage 1990s Cartier 21 Must de Cartier 28MM Watch – Ref. 9011

Vintage 1990s Cartier 21 Must de Cartier 28MM Watch – Ref. 9011

By Cartier

Located in New York, NY

Vintage circa 1990s Cartier 21 Must de Cartier Ref. 9011 featuring a 28mm stainless steel case with the signature gold-tone Roman numeral bezel.

Category

1990s Wrist Watches

Materials

Sapphire, Stainless Steel

Cartier 21 Chronoscaph 2424 38mm Chronograph Stainless Steel Watch & Rubber Band
Cartier 21 Chronoscaph 2424 38mm Chronograph Stainless Steel Watch & Rubber Band

Cartier 21 Chronoscaph 2424 38mm Chronograph Stainless Steel Watch & Rubber Band

By Cartier

Located in Westport, CT

An authentic Cartier 21 Chronoscaph chronograph automatic wristwatch, reference 2424.

Category

21st Century and Contemporary Wrist Watches

Materials

Stainless Steel, Steel

Cartier 21 Chronoscaph W10125U2 Stainless Steel & Rubber Watch
Cartier 21 Chronoscaph W10125U2 Stainless Steel & Rubber Watch

Cartier 21 Chronoscaph W10125U2 Stainless Steel & Rubber Watch

By Cartier

Located in Great Neck Plaza, NY

The Cartier Chronoscaph 21, Reference 2424, is a sophisticated timepiece featuring a 38mm stainless steel case and a stainless steel bezel adorned with Roman numerals adding characte...

Category

21st Century and Contemporary Wrist Watches

Materials

Steel

Cartier Must De 21C Mens Midsize Unisex Watch - Stainless Steel
Cartier Must De 21C Mens Midsize Unisex Watch - Stainless Steel

Cartier Must De 21C Mens Midsize Unisex Watch - Stainless Steel

By Cartier

Located in Suwanee, GA

It is one of the more modern styles of the Must de Cartier 21. The Must de Cartier 21 takes one of Cartier’s most familiar design elements and uses it in an unexpectedly modern way.

Category

Early 2000s Swiss Wrist Watches

Materials

Stainless Steel

Cartier Clash de Cartier rose gold medium bangle size 21.
Cartier Clash de Cartier rose gold medium bangle size 21.

Cartier Clash de Cartier rose gold medium bangle size 21.

By Cartier

Located in Addlestone, GB

One of Cartier’s most iconic collections, Clash de Cartier bracelet set in Rose gold. A strong and powerful collectioan, which Oozes confidence and charm, playing with the Clou stud...

Category

2010s French Contemporary Bangles

Materials

18k Gold, Rose Gold

Cartier Must 21 Chronoscaph Steel Chronograph Wrist Watch
Cartier Must 21 Chronoscaph Steel Chronograph Wrist Watch

Cartier Must 21 Chronoscaph Steel Chronograph Wrist Watch

By Cartier

Located in Chicago, IL

Circa 2000 Cartier Must 21 Chronoscaph Wrist Watch, 38 M.M. 3 Piece stainless steel case with Roman Numeral Bezel, quartz movement, stone set crown 2 Button Chronograph register func...

Category

Early 2000s French Wrist Watches

Materials

Steel

Cartier White Gold Plain Love Bracelet Size 21 B6035421
Cartier White Gold Plain Love Bracelet Size 21 B6035421

Cartier White Gold Plain Love Bracelet Size 21 B6035421

By Cartier

Located in Mayfair, London, London

An 18k white gold Cartier bracelet from the Love collection. The bracelet comprises of the iconic screw motifs on the outer edge.

Category

2010s French Modern Bangles

Materials

Gold, 18k Gold, White Gold

Cartier Rose Gold Plain Love Bracelet Size 21 B6035621
Cartier Rose Gold Plain Love Bracelet Size 21 B6035621

Cartier Rose Gold Plain Love Bracelet Size 21 B6035621

By Cartier

Located in Mayfair, London, London

The bracelet is a size 21 and features the new style screw system with a gross weight of 30.4 grams.

Category

2010s French Bangles

Materials

Gold, 18k Gold, Rose Gold

Cartier Must 21 Chronoscaph Stainless Steel Chronograph Watch, 2000s
Cartier Must 21 Chronoscaph Stainless Steel Chronograph Watch, 2000s

Cartier Must 21 Chronoscaph Stainless Steel Chronograph Watch, 2000s

By Cartier

Located in PARIS, FR

Cartier Must 21 Chronoscaph Stainless Steel Chronograph Wristwatch The Cartier Must 21 Chronoscaph is one of the Maison's most distinctive sport-luxury timepieces, combining elegant ...

Category

Early 2000s Wrist Watches

Cartier Love Classic Model Paved Diamond Bracelet Size 21
Cartier Love Classic Model Paved Diamond Bracelet Size 21

Cartier Love Classic Model Paved Diamond Bracelet Size 21

By Cartier

Located in New York, NY

A child of 1970s New York, the LOVE collection remains today an iconic symbol of love that transgresses convention. The screw motifs, ideal oval shape and undeniable elegance establi...

Category

21st Century and Contemporary Link Bracelets

Materials

Diamond, 18k Gold, Yellow Gold

Cartier Love Bracelet Classic Model 18K Rose Gold Size 21
Cartier Love Bracelet Classic Model 18K Rose Gold Size 21

Cartier Love Bracelet Classic Model 18K Rose Gold Size 21

By Cartier

Located in New York, NY

New style screw system. Width: 6mm. Size 21. Excellent preowned condition. The bracelet is marked "Cartier" as well as "21" for the size, "750" for the 18K gold purity, and serial nu...

Category

2010s French Modern Bangles

Materials

18k Gold, Rose Gold

Cartier Love Bracelet Classic Model 18K Yellow Gold Size 21
Cartier Love Bracelet Classic Model 18K Yellow Gold Size 21

Cartier Love Bracelet Classic Model 18K Yellow Gold Size 21

By Cartier

Located in New York, NY

New style screw system. Width: 5.9mm. Size 21. Excellent preowned condition. The bracelet is marked "Cartier" as well as "21" for the size, "750" for the 18K gold purity, and serial ...

Category

2010s French Modern Bangles

Materials

Yellow Gold

Cartier Yellow Gold Plain Medium Love Bracelet Size 21 B6081521
Cartier Yellow Gold Plain Medium Love Bracelet Size 21 B6081521

Cartier Yellow Gold Plain Medium Love Bracelet Size 21 B6081521

By Cartier

Located in Mayfair, London, London

Comes complete with a Rich Diamonds presentation box, Cartier certificate dated September 2025 and a Cartier delivery slip.

Category

2010s French Bangles

Materials

Gold, 18k Gold, Yellow Gold

Cartier White Gold Half Diamond Love Bracelet Size 21 B6035821
Cartier White Gold Half Diamond Love Bracelet Size 21 B6035821

Cartier White Gold Half Diamond Love Bracelet Size 21 B6035821

By Cartier

Located in Mayfair, London, London

An iconic 18k white gold Cartier half diamond bracelet from the Love collection.

Category

21st Century and Contemporary French Modern Bangles

Materials

Diamond, Gold, 18k Gold, White Gold

Cartier Yellow Gold Full Diamond Love Bracelet Size 21 B6040521
Cartier Yellow Gold Full Diamond Love Bracelet Size 21 B6040521

Cartier Yellow Gold Full Diamond Love Bracelet Size 21 B6040521

By Cartier

Located in Mayfair, London, London

The bracelet is a size 21 and features the old style screw fitting, with a gross weight of 38.5 grams.

Category

2010s French Bangles

Materials

Diamond, Gold, 18k Gold, Yellow Gold

Cartier Love Bracelet, 18ct White Gold, Size 21, 2025 Edition
Cartier Love Bracelet, 18ct White Gold, Size 21, 2025 Edition

Cartier Love Bracelet, 18ct White Gold, Size 21, 2025 Edition

By Cartier

Located in Neguri, Vizcaya

Design: Classic rigid structure with iconic screw motifs. Size: 21. Set: Complete with original box and documentation dated January 2025, in good condition If the robust locking mec...

Category

21st Century and Contemporary French Clamper Bracelets

Materials

18k Gold, White Gold

Cartier White Gold Pave Diamond & Ceramic Love Bracelet Size 21 N6032421
Cartier White Gold Pave Diamond & Ceramic Love Bracelet Size 21 N6032421

Cartier White Gold Pave Diamond & Ceramic Love Bracelet Size 21 N6032421

By Cartier

Located in Mayfair, London, London

The bracelet is a size 21 and has a gross weight of 53.6 grams. The bracelet comes complete with a Cartier presentation box and Cartier service papers dated 2022.

Category

21st Century and Contemporary French Bangles

Materials

Diamond, 18k Gold, White Gold

Cartier Love Bracelet 18K Rose Gold Size 21 with Screwdriver
Cartier Love Bracelet 18K Rose Gold Size 21 with Screwdriver

Cartier Love Bracelet 18K Rose Gold Size 21 with Screwdriver

By Cartier

Located in Aventura, FL

To determine the size of your LOVE bracelet, measure your wrist, adding one centimeter to your size for a tighter fit, or two centimeters for a looser fit. Details: Brand: Cartier M...

Category

21st Century and Contemporary American Modernist Modern Bracelets

Materials

18k Gold, Rose Gold

Cartier Classic Love Bracelet in Yellow Gold Size 21 box and certificate
Cartier Classic Love Bracelet in Yellow Gold Size 21 box and certificate

Cartier Classic Love Bracelet in Yellow Gold Size 21 box and certificate

By Cartier

Located in Lisboa, PT

Crafted in rich yellow gold with a smooth, high-polish finish, the bracelet is designed in size 21 for a comfortable yet secure fit. Its clean, architectural lines and discreet locki...

Category

21st Century and Contemporary French Modern Bangles

Materials

Yellow Gold, 18k Gold

Cartier Love Bracelet in 18K Rose Gold Size 21 With Box and Papers
Cartier Love Bracelet in 18K Rose Gold Size 21 With Box and Papers

Cartier Love Bracelet in 18K Rose Gold Size 21 With Box and Papers

By Cartier

Located in Honolulu, HI

Item Specifications: Brand: Cartier Style: Cartier Love Bracelet Metal: 18K Rose Gold Size: 21 Width: ~5.8mm Weight: 36.6 grams ​Serial #: EZM731 Condition: Excellent, Preown...

Category

21st Century and Contemporary Bangles

Materials

Rose Gold, 18k Gold

Cartier Love Bracelet
Cartier Love Bracelet

Cartier Love Bracelet

By Cartier

Located in New York, NY

Finely crafted in 18k white gold. Signed by Cartier Size 21 Comes with its Certificate of Authenticity, original invoice from Cartier, original box and screw.

Category

21st Century and Contemporary Bangles

Materials

18k Gold

Cartier Destinee Eternity Wedding Band size 50
Cartier Destinee Eternity Wedding Band size 50

Cartier Destinee Eternity Wedding Band size 50

By Cartier

Located in New York, NY

A gorgeous eternity wedding band signed by Cartier Destinée showcasing 21 round brilliant cut diamonds weighing 1.36 carats total, set in an open-gallery setting.

Category

2010s French Modern Wedding Rings

Materials

Diamond, Platinum

Cartier 18k Gold Diamond Cross Pendant Necklace with Certificate
Cartier 18k Gold Diamond Cross Pendant Necklace with Certificate

Cartier 18k Gold Diamond Cross Pendant Necklace with Certificate

By Cartier

Located in Beverly Hills, CA

The pendant is signed Cartier, marked 750 for 18k gold, and numbered NB9691, which matches the included Cartier certificate dated January 21, 2005.

Category

Early 2000s Pendant Necklaces

Materials

Diamond, 18k Gold, Yellow Gold

Cartier Love Bracelet Classic Model 18K Yellow Gold Size 21CM
Cartier Love Bracelet Classic Model 18K Yellow Gold Size 21CM

Cartier Love Bracelet Classic Model 18K Yellow Gold Size 21CM

By Cartier

Located in New York, NY

New style screw system. Width: 6mm. Size 21. Excellent preowned condition. The bracelet is marked "Cartier" as well as "21" for the size, "750" for the 18K gold purity, and serial nu...

Category

2010s French Modern Bangles

Materials

18k Gold

Cartier 21C Mens Autoscaph Automatic Watch, Ref. 2427 - Stainless Steel
Cartier 21C Mens Autoscaph Automatic Watch, Ref. 2427 - Stainless Steel

Cartier 21C Mens Autoscaph Automatic Watch, Ref. 2427 - Stainless Steel

By Cartier

Located in Suwanee, GA

We’re new to offering our carefully curated collection on 1stDibs, but we have sold over 10,000 fine watches and exceptionally served thousands of customers with a 5.0 star rating. ...

Category

Late 20th Century Swiss Wrist Watches

Materials

Stainless Steel

Cartier Ballon Bleu 42mm 3001 – Chocolate Guilloché Dial – Automatic – 42mm
Cartier Ballon Bleu 42mm 3001 – Chocolate Guilloché Dial – Automatic – 42mm

Cartier Ballon Bleu 42mm 3001 – Chocolate Guilloché Dial – Automatic – 42mm

By Cartier

Located in London, GB

Key Details • Model: Cartier Ballon Bleu 42mm • Reference: 3001 • Case Size: 42mm • Case Material: Stainless steel • Bezel: Polished stainless steel • Dial: Chocolate brown guilloch...

Category

Early 2000s Wrist Watches

Cartier Panther Panthere Peridot Lacquer Yellow Gold Pendant Long Cord Necklace
Cartier Panther Panthere Peridot Lacquer Yellow Gold Pendant Long Cord Necklace

Cartier Panther Panthere Peridot Lacquer Yellow Gold Pendant Long Cord Necklace

By Cartier

Located in Southampton, PA

This necklace comes with original sales receipt from Cartier store and a Cartier box. Details: Length: 21" Pendant: approx. 1.5" x 1" Weight: 50.4 grams Stamped Hallmarks: Cartier 75...

Category

Early 2000s French Pendant Necklaces

Materials

Peridot, Yellow Gold

Recent Sales

Ladies Cartier Must de Cartier 21 Steel Gold Bullet Quartz Watch
Ladies Cartier Must de Cartier 21 Steel Gold Bullet Quartz Watch

Ladies Cartier Must de Cartier 21 Steel Gold Bullet Quartz Watch

By Cartier

Located in New York, NY

Brand Cartier Model Must de Cartier 21 Gender Ladies Condition Pre-owned Movement Swiss Quartz Case Material Stainless Steel & Yellow Gold Bracelet / Strap Material Stainless Steel...

Category

21st Century and Contemporary Swiss Wrist Watches

Must de Cartier 21 Women's Two Tone Stainless Steel Quartz Watch Vintage 1340
Must de Cartier 21 Women's Two Tone Stainless Steel Quartz Watch Vintage 1340

Must de Cartier 21 Women's Two Tone Stainless Steel Quartz Watch Vintage 1340

By Cartier

Located in Sherman Oaks, CA

Must de Cartier 21 Women's Two Tone Stainless Steel Quartz Watch Vintage 1340 Movement #90.06 Case #1340.PL1419XX Stainless Steel Case w/ Roman Numeral Bezel 28 mm in Diameter Lug-t...

Category

Late 20th Century Swiss Modern Wrist Watches

Materials

Stainless Steel

Ladies Cartier Must de Cartier Quartz Steel Gold Watch
Ladies Cartier Must de Cartier Quartz Steel Gold Watch

Ladies Cartier Must de Cartier Quartz Steel Gold Watch

By Cartier

Located in New York, NY

Brand Cartier Model Must de Cartier 21 W1000944 Gender Ladies Condition Pre-owned Movement Swiss Quartz Case Material Stainless Steel & 18K Yellow Gold Bracelet / Strap Material Lea...

Category

21st Century and Contemporary Swiss Modern Wrist Watches

Cartier Must 21 watch
Cartier Must 21 watch

Cartier Must 21 watch

By Cartier

Located in Paris, FR

Cartier Must 21 watch. In bleu leather and steal.

Category

21st Century and Contemporary French Wrist Watches

Materials

Stainless Steel

Cartier Chronoscaph 21 2424 Men's Watch
Cartier Chronoscaph 21 2424 Men's Watch

Cartier Chronoscaph 21 2424 Men's Watch

By Cartier

Located in New York, NY

Cartier Chronoscaph 21 2424 Men's Watch. 39mm Stainless Steel case.

Category

Early 2000s Wrist Watches

CARTIER Yellow Gold Love Bracelet (21)
CARTIER Yellow Gold Love Bracelet (21)

CARTIER Yellow Gold Love Bracelet (21)

By Cartier

Located in Los Angeles, CA

We have a terrific Cartier Love Bracelet. These are not easy to find, especially not at this price.

Category

21st Century and Contemporary Contemporary More Bracelets

Materials

18k Gold

CARTIER Yellow Gold Vintage Love Bracelet Size 21
CARTIER Yellow Gold Vintage Love Bracelet Size 21

CARTIER Yellow Gold Vintage Love Bracelet Size 21

By Cartier

Located in Los Angeles, CA

WEIGHT: 36.6 grams SIZE: 21 (21 cm)

Category

21st Century and Contemporary Contemporary Bangles

Materials

18k Gold

Cartier Must 21 Stainless Steel Women's Watch Quartz 1330
Cartier Must 21 Stainless Steel Women's Watch Quartz 1330

Cartier Must 21 Stainless Steel Women's Watch Quartz 1330

By Cartier

Located in New York, NY

Brand: Cartier Band Color: Stainless Steel Gender: Women's Case Size: 28-31.5mm MPN: Does Not Apply Lug Width: 16mm Features: 12-Hour Dial, Arabic Numerals, No Hour Marks, No Seco...

Category

21st Century and Contemporary Swiss Wrist Watches

Materials

Stainless Steel

Cartier Must 21 Chronoscraph Stainless Steel Quartz Men's Watch W10172T2
Cartier Must 21 Chronoscraph Stainless Steel Quartz Men's Watch W10172T2

Cartier Must 21 Chronoscraph Stainless Steel Quartz Men's Watch W10172T2

By Cartier

Located in New York, NY

Brand: Cartier Band Color: Stainless Steel Gender: Men's Case Size: 36-39.5mm MPN: Does Not Apply Lug Width: 20mm Features: 12-Hour Dial, Chronograph, Roman Numerals, Swiss Made, ...

Category

21st Century and Contemporary Swiss Wrist Watches

Materials

Stainless Steel

Cartier Must 21 18k Yellow Gold and Stainless Steel Women's Watch Quartz 1340
Cartier Must 21 18k Yellow Gold and Stainless Steel Women's Watch Quartz 1340

Cartier Must 21 18k Yellow Gold and Stainless Steel Women's Watch Quartz 1340

By Cartier

Located in New York, NY

Brand: Cartier Band Color: Stainless Steel Gender: Women's Case Size: 28-31.5mm MPN: Does Not Apply Lug Width: 14mm Features: 12-Hour Dial, Arabic Numerals, No Hour Marks, No Seco...

Category

21st Century and Contemporary Swiss Wrist Watches

Materials

18k Gold, Stainless Steel

CARTIER LONDON Documented Art Deco Diamond Clip

CARTIER LONDON Documented Art Deco Diamond Clip

By Cartier

Located in London, GB

CARTIER London Documented Art Deco Diamond Clip illustrated page 21, Cartier London workshop records, CARTIER by Judy Rudoe,Harry Abrams.

Category

British Brooches

Vintage 1989 Must de Cartier 21 Watch – Quartz
Vintage 1989 Must de Cartier 21 Watch – Quartz

Vintage 1989 Must de Cartier 21 Watch – Quartz

By Cartier

Located in New York, NY

Vintage 1989 Must de Cartier 21 featuring a 31mm stainless steel case with a polished bezel engraved with gold Roman numerals.

Category

Late 20th Century Wrist Watches

Materials

Stainless Steel

Cartier Must de Cartier 21 Quartz Watch, Stainless Steel & Gold
Cartier Must de Cartier 21 Quartz Watch, Stainless Steel & Gold

Cartier Must de Cartier 21 Quartz Watch, Stainless Steel & Gold

By Cartier

Located in New York, NY

CARTIER Must 21 W10050F4 Watch SSYG Silver/Gold Quartz Ladies Ivory Dial A Refined Synthesis of Elegance and PrecisionAdd a touch of classic luxury to your wrist with this Must de C...

Category

20th Century Modern Wrist Watches

Materials

Quartz, Gold, Silver, Stainless Steel, Steel

Cartier Must de Cartier 21 Quartz Watch, Stainless Steel & Gold
Cartier Must de Cartier 21 Quartz Watch, Stainless Steel & Gold

Cartier Must de Cartier 21 Quartz Watch, Stainless Steel & Gold

By Cartier

Located in New York, NY

CARTIER Must 21 W10050F4 Watch SSYG Silver/Gold Quartz Ladies Ivory Dial A Refined Synthesis of Elegance and PrecisionAdd a touch of classic luxury to your wrist with this Must de C...

Category

20th Century Wrist Watches

Materials

Quartz, Gold, Silver, Stainless Steel

Cartier Must de Cartier 21 Ladies Quartz Watch – Model 1330
Cartier Must de Cartier 21 Ladies Quartz Watch – Model 1330

Cartier Must de Cartier 21 Ladies Quartz Watch – Model 1330

By Cartier

Located in London, GB

A classic and elegant timepiece from Cartier, the Must de Cartier 21 combines timeless design with precise quartz movement.

Category

2010s Wrist Watches

Materials

Stainless Steel

Cartier Le Must de Cartier 21 2424 Men's Watch in Stainless Steel
Cartier Le Must de Cartier 21 2424 Men's Watch in Stainless Steel

Cartier Le Must de Cartier 21 2424 Men's Watch in Stainless Steel

By Cartier

Located in New York, NY

Cartier Le Must de Cartier 21 2424 Men's Watch in Stainless Steel SKU: 118837 PRIMARY DETAILS Brand: Cartier Model: Le Must de Cartier 21 Country of Origin: Switzerland Movement T...

Category

21st Century and Contemporary Swiss Wrist Watches

Materials

Steel, Stainless Steel

Cartier Lady's Stainless Steel Must De Cartier 21 Wristwatch circa 2000
Cartier Lady's Stainless Steel Must De Cartier 21 Wristwatch circa 2000

Cartier Lady's Stainless Steel Must De Cartier 21 Wristwatch circa 2000

By Cartier

Located in Stamford, CT

Very nice ladies round Must De Cartier 21 steel Quartz watch with original Cartier deployant band.

Category

21st Century and Contemporary Modern Wrist Watches

Materials

Steel

Cartier Must De Cartier 21 Mid Size Steel and Gold accent Quartz Wrist watch
Cartier Must De Cartier 21 Mid Size Steel and Gold accent Quartz Wrist watch

Cartier Must De Cartier 21 Mid Size Steel and Gold accent Quartz Wrist watch

By Cartier

Located in Chicago, IL

Circa 1990 Cartier, Must De Cartier 21 Mid Size Wrist watch, 31 M.M Stainless Steel 2 piece case with Gold accents and a Gold crown set with a sapphire.

Category

1990s French Wrist Watches

Materials

Stainless Steel

Cartier 21 21 Unisex Watch in Stainless Steel/Gold Plate
Cartier 21 21 Unisex Watch in Stainless Steel/Gold Plate

Cartier 21 21 Unisex Watch in Stainless Steel/Gold Plate

By Cartier

Located in Miami, FL

In excellent condition and recently serviced by a certified watchmaker. All components are factory original. Photos of actual watch. Do to the age of the watch this watch is splash p...

Category

1990s Modern Wrist Watches

Cartier Ladies Stainless Steel Must de Cartier 21 Quartz Wristwatch
Cartier Ladies Stainless Steel Must de Cartier 21 Quartz Wristwatch

Cartier Ladies Stainless Steel Must de Cartier 21 Quartz Wristwatch

By Cartier

Located in Bishop's Stortford, Hertfordshire

Ref W3464 Model Number 1330 Serial Number LX8***** Condition 9 - Excellent condition Gender Ladies Age 2000's Case Diameter 31 mm Case Size 31mm Box & Papers Xupes Pres...

Category

Early 2000s Swiss Wrist Watches

Materials

Stainless Steel

Cartier Ladies Must De Cartier 21 Yellow Gold Stainless Steel Quartz Wristwatch
Cartier Ladies Must De Cartier 21 Yellow Gold Stainless Steel Quartz Wristwatch

Cartier Ladies Must De Cartier 21 Yellow Gold Stainless Steel Quartz Wristwatch

By Cartier

Located in Bishop's Stortford, Hertfordshire

Ref: W4377 Model Number: 1330 Serial Number: PL1***** Condition: 9 - Excellent Condition Age: 1990's Case Size: 31mm Box and Papers: Box Only Movement: Quartz Case: Stainless Steel a...

Category

1990s Unknown Wrist Watches

Materials

18k Gold, Stainless Steel

Cartier Ladies Yellow Gold Stainless Steel Must de Cartier 21 Quartz Wristwatch
Cartier Ladies Yellow Gold Stainless Steel Must de Cartier 21 Quartz Wristwatch

Cartier Ladies Yellow Gold Stainless Steel Must de Cartier 21 Quartz Wristwatch

By Cartier

Located in Bishop's Stortford, Hertfordshire

Ref: W4147 Model Number: 1340 Serial Number: PL2***** Condition: 9 - Excellent Condition Age: 1990's Case Diameter: 28 mm Case size: 28mm Box and Papers: Xupes Presentation Pouch Mov...

Category

1990s Unknown Wrist Watches

Materials

18k Gold, Yellow Gold, Stainless Steel

Cartier Ladies Stainless Steel Must De Cartier 21 Quartz Wristwatch, circa 2006
Cartier Ladies Stainless Steel Must De Cartier 21 Quartz Wristwatch, circa 2006

Cartier Ladies Stainless Steel Must De Cartier 21 Quartz Wristwatch, circa 2006

By Cartier

Located in Bishop's Stortford, Hertfordshire

REF W4032 Model Number:1340 Serial Number: PL3***** Condition: 9 - Excellent condition Gender: Ladies Age: 5th January 2006 Case Diameter: 28 mm Case Size: 28mm Box & Papers: ...

Category

Early 2000s Swiss Wrist Watches

Materials

Stainless Steel

Cartier Ladies Stainless Steel Must De Cartier 21 Quartz Wristwatch, circa 2005
Cartier Ladies Stainless Steel Must De Cartier 21 Quartz Wristwatch, circa 2005

Cartier Ladies Stainless Steel Must De Cartier 21 Quartz Wristwatch, circa 2005

By Cartier

Located in Bishop's Stortford, Hertfordshire

REF W4031 Model Number: 1330 Serial Number: PL3***** Condition: 9 - Excellent condition Gender: Ladies Age: 1st July 2005 Case Diameter: 31 mm Case Size: 31mm Box & Papers: Box, ...

Category

Early 2000s Swiss Wrist Watches

Materials

Stainless Steel

Vintage Cartier 21 Must de Cartier 28MM 125000P 18K Yellow Gold Steel Watch
Vintage Cartier 21 Must de Cartier 28MM 125000P 18K Yellow Gold Steel Watch

Vintage Cartier 21 Must de Cartier 28MM 125000P 18K Yellow Gold Steel Watch

By Cartier

Located in Houston, TX

Might show minor signs of wear. 21 Must de Cartier Watch Properties Brand: Cartier Family: Must de Cartier Model: 21 Must de Cartier Ref.

Category

Late 20th Century Swiss Wrist Watches

Materials

Gold, 18k Gold, Yellow Gold, Steel, Stainless Steel

Get Updated with New Arrivals
Save "Cartier 21", and we’ll notify you when there are new listings in this category.

Cartier 21 For Sale on 1stDibs

Find the exact cartier 21 you’re shopping for in the variety available on 1stDibs. Every item for sale was constructed with extraordinary care, often using Gold, 18k Gold and White Gold. You can easily find a 123 antique edition and 4950 modern creations to choose from as well. If you’re looking for a cartier 21 from a specific time period, our collection is diverse and broad-ranging, and you’ll find at least one that dates back to the 20th Century while another version may have been produced as recently as the 21st Century. For this particular accessory, there are many different carat weights to choose from, but .5 Carat and 1 Carat versions are of considerable interest. A cartier 21 can make for a versatile accessory, but a selection from our variety of 2117 Diamond versions can add an especially stylish touch. A round cut version of this piece has appeal, but there are also brilliant cut and mixed cut versions for sale. When shopping for a cartier 21, you’ll find that there are less available pieces for unisex or men today than there are for women.

How Much is a Cartier 21?

On average, a cartier 21 at 1stDibs sells for $5,804, while they’re typically $280 on the low end and $1,550,000 for the highest priced versions of this item.

Cartier for sale on 1stDibs

For its extraordinary range of bracelets, watches, rings and other adornments, French luxury house Cartier is undeniably one of the most well known and internationally revered jewelers in the world among clients both existing and aspirational.

Perhaps 1847 was not the ideal time to open a new watchmaking and jewelry business, as the French Revolution was not kind to the aristocracy who could afford such luxuries. Nevertheless, it was the year Louis-François Cartier (1819–1904) — who was born into poverty — founded his eponymous empire, assuming control of the workshop of watchmaker Adolphe Picard, under whom he had previously been employed as an assistant. Of course, in the beginning, it was a relatively modest affair, but by the late 1850s, Cartier had its first royal client, Princess Mathilde Bonaparte, niece of Napoleon Bonaparte, who commissioned the jeweler to design brooches, earrings and other accessories.

Under the leadership of Louis-François’s son, Alfred, who took over in 1874, business boomed. Royalty around the world wore Cartier pieces, including Tsar Nicholas II of Russia, the Maharaja of Patiala and King Edward VII, who had 27 tiaras made by the jewelry house for his coronation in 1902 and issued Cartier a royal warrant in 1904. (Today, the British royal family still dons Cartier pieces; Kate Middleton, Duchess of Cambridge, regularly sports a Ballon Bleu de Cartier watch.)

Cartier’s golden years, however, began when Alfred introduced his three sons, Louis, Pierre and Jacques, to the business. The brothers expanded Cartier globally: Louis reigned in Paris, Pierre in New York and Jacques in London, ensuring their brand’s consistency at their branches across the world. The trio also brought in such talents as Charles Jacqueau and Jeanne Toussaint.

One of Cartier’s earliest major successes was the Santos de Cartier watch — one of the world's first modern wristwatches for men. (Previously, a large number of people were using only pocket watches.) Louis designed the timepiece in 1904 for his friend, popular Brazilian aviator Alberto Santos-Dumont, who wanted to be able to check the time more easily while flying.

Cartier’s other famous timepieces include the Tank watch, which was inspired by the linear form of military tanks during World War I, and the so-called mystery clocks. Invented by watchmaker and magician Jean-Eugène Robert-Houdin and later crafted exclusively for Cartier in the house’s workshop by watchmaker Maurice Couët, the mystery clocks were so named because the integration of glass dials on which the clocks’ hands would seemingly float as well as structures that are hidden away within the base give the illusion that they operate without machinery.

On the jewelry side of the business, Cartier’s internationally renowned offerings include the Tutti Frutti collection, which featured colorful carved gemstones inspired by Jacques’s trip to India and grew in popularity during the Art Deco years; the panthère motif, which has been incorporated into everything from brooches to rings; and the Love bracelet, a minimal, modernist locking bangle inspired by medieval chastity belts that transformed fine jewelry.

While the Cartier family sold the business following the death of Pierre in 1964, the brand continues to innovate today, renewing old hits and creating new masterpieces.

Find contemporary and vintage Cartier watches, engagement rings, necklaces and other accessories on 1stDibs.

Questions About Cartier

  • 1stDibs ExpertFebruary 22, 2021
    A Cartier engagement ring can cost between $3,000 and $800,000. The price depends on the diamond's carat weight and quality.
  • 1stDibs ExpertMay 1, 2024
    Yes, some Cartier watches are automatic but the legendary French luxury house also creates collections that include watches with quartz movements. Cartier’s iconic Tank collection, which includes the Tank Française, the Tank Louis Cartier and other models, features both quartz and automatic options for all kinds of collectors. Each of the watches in the Panthère collection, however, carries a quartz movement.

    While quartz watches are powered by a pre-installed battery and a high-frequency quartz crystal, automatic watches rely on a spring system and are self-winding. An automatic watch does not have a battery and is recharged on the wrist owing to the wearer’s movements during the day.

    It was Louis Cartier, grandson of Cartier founder Louis-François Cartier, who was responsible for bringing watchmaking to the venerable maison when he presented Brazilian aviator Alberto Santos-Dumont with a wristwatch in 1904. 

    Although the pocket watch was the de rigueur men’s accessory of the day, Santos-Dumont found his own pocket watch hard to consult while keeping his plane aloft. Louis fashioned a timepiece with a flat, square case on a leather strap that could be referred to easily at a glance. Named in honor of Louis’s friend, the Santos was eventually produced for sale in 1911. 

    Find vintage Cartier watches for sale on 1stDibs.
  • 1stDibs ExpertApril 5, 2022
    Yes, Cartier watches are considered luxury watches. Cartier is a noted jeweler, taking that attention to detail and access to high-quality metals and jewels to their watches—they spare no expense and are highly desirable. On 1stDibs, find a collection of authentic Cartier watches from some of the world’s top sellers.
  • 1stDibs ExpertFebruary 22, 2021
    Cartier pieces may be cheaper in Paris than they are in the U.S., but that's because of the exchange rate. Cartier doesn't price the pieces depending on the country.
  • 1stDibs ExpertOctober 30, 2024
    How much a Cartier is worth varies. Many Cartier pieces do appreciate in value over time, but their potential selling prices depend on their age, style, type, availability and other factors. The condition also greatly impacts value, and there can be variability between very similar pieces. For example, one 1930 Tutti Frutti fetched $1.34 million at an auction in 2020, but a simpler one sold for $508,000 in 2023. Because it can be difficult to estimate the value of a piece on your own, experts recommend consulting a certified appraiser or experienced dealer. Shop a wide variety of Cartier jewelry and watches on 1stDibs.
  • 1stDibs ExpertFebruary 13, 2024
    There are a few reasons why Cartier is so popular. For one thing, the French luxury house is known for its very long history of unparalleled prestige and quality craftsmanship. Cartier has been producing extraordinary jewelry, watches and accessories since 1847. While jewelry lovers have long been enthusiastic about Cartier’s elegant and streamlined designs for bracelets, rings, necklaces and other pieces, the brand is also known for innovation. It pioneered the use of platinum in fine jewelry, and its artisans were so mindful of trends in fashion that the house became the official jewelry supplier to King Edward VII. Later, Cartier’s Art Deco-era pieces would help define the movement with which they are associated. One of the brand’s earliest major successes was the Santos de Cartier watch, one of the world's first modern wristwatches for men. Today’s influencers continue to help popularize the brand, increasing the demand for certain pieces like Cartier buffalo horn sunglasses and the Cartier Love bracelet, an icon of modernist jewelry. Find a wide range of Cartier watches, jewelry and eyewear on 1stDibs.
  • 1stDibs ExpertMarch 22, 2022
    Cartier is famous for producing jewelry and watches out of rare and luxury-grade materials and creating innovative designs, often packed with symbolism. Some of the jeweler's most famous pieces include the modern Love and Trinity bracelets and its custom-made antique and vintage jewelry like the Crocodile and Patiala necklaces. Find a range of Cartier jewelry and watches on 1stDibs.
  • 1stDibs ExpertFebruary 22, 2021
    Today, the Cartier symbol, or logo, is the luxury house's name written in a clean serif font that mimics cursive handwriting. Typically, the logo is either black on white or white on a black background. Its refined and understated appearance references the high standards that have long been associated with this celebrated brand.
  • 1stDibs ExpertFebruary 22, 2021
    As one of the top luxury jewelry houses in the world, Cartier uses some of the finest quality materials. The company uses 18k gold in their jewelry and real diamonds.
  • 1stDibs ExpertFebruary 22, 2021
    Cartier rose gold doesn't tarnish but over many years of wearing, rose gold generally is said to become darker. Rose gold allegedly becomes slightly yellower in tone, toward a traditional gold.
  • 1stDibs ExpertFebruary 22, 2021
    The price of Cartier bracelets varies based on age, condition, and rarity. The least expensive versions of the Cartier Love bracelet, for example, can still cost around $4,000. On 1stDibs, there is a variety of Cartier bracelets for sale.
  • 1stDibs ExpertDecember 17, 2024
    No, Cartier is not the same as Rolex. Louis-François Cartier founded Cartier in Paris in 1847. Some of its most iconic watches include the Tank, the Santos, the Ballon Bleu, the Calibre de Cartier and the Drive de Cartier. Hans Wilsdorf established Rolex in London in 1905. Today, the maker is well-known for its sophisticated watches, including the Submariner, the Daytona, the DateJust, the Oyster Perpetual and the GMT-Master II. Find a selection of Cartier and Rolex watches on 1stDibs.