Cartier
Cartier Tank Louis Cartier Large (black dial) WGTA0091
The Cartier Tank Louis Cartier Large (black dial) (reference WGTA0091) is a 25.5 mm 18k yellow gold watch with a black dial. It runs on the manual caliber 1917 MC with a 38-hour power reserve and is water resistant to 30 m.
Specifications
Case
- Reference
- WGTA0091
- Collection
- Tank
- Case size
- 25.5 mm
- Thickness
- 6.6 mm
- Case material
- 18k yellow gold
- Case shape
- Rectangular
- Crystal
- Sapphire
- Water resistance
- 30 m
- Bracelet / strap
- Alligator leather strap
Dial and bezel
- Dial
- Black
Movement
- Movement
- Manual
- Caliber
- 1917 MC
- Power reserve
- 38 hours
- Functions
- Time only
How it compares within the Tank family
Side by side with other references in the same collection, from the catalog.
| Reference | Size | Material | Dial | Caliber | Years |
|---|---|---|---|---|---|
| WGTA0091 (This watch) | 25.5 mm | 18k yellow gold | Black | 1917 MC | — |
| WGTA0113 | 27.2 mm | 18k yellow gold | Silver sunburst | — | 2023– |
| WGTA0114 | 21.1 mm | 18k yellow gold | Silver sunburst | — | 2023– |
| WGTA0134 | 24.2 mm | 18k rose gold | Silver | 1899 MC | 2023– |
| WSTA0051 | 22 mm | Stainless steel | Silver | — | 2021– |
| WSTA0065 | 21.1 mm | Stainless steel | Silver sunburst | — | 2023– |
| WSTA0067 | 30.6 mm | Stainless steel | Silver | — | 2023– |
| WSTA0074 | 27.2 mm | Stainless steel | Silver sunburst | — | 2023– |
| WSTA0083 | 24.2 mm | Stainless steel | Silver | 1899 MC | 2023– |
About the Tank family
The Tank was designed by Louis Cartier in 1917, its shape said to have been inspired by the outline of a tank seen from above, with the two side bars, or brancards, running into the lugs. Over the century it has taken many forms: the Tank Louis Cartier of 1922, the curved Tank Cintrée, the Tank Américaine of 1989, the Tank Française of 1996 and the Tank Must of 2021.
The catalog includes many sizes and movements, from quartz and the solar-powered SolarBeat to automatic calibers such as the 1847 MC and hand-wound movements. Dealers identify a Tank by its sub-family, size, metal and movement and check that the strap, buckle or bracelet is original.
Quick answers
- What size is the Cartier Tank Louis Cartier Large (black dial) WGTA0091?
- The Cartier Tank Louis Cartier Large (black dial) WGTA0091 has a 25.5 mm case, 6.6 mm thick.
- What movement does the Cartier Tank Louis Cartier Large (black dial) WGTA0091 use?
- It uses the manual caliber 1917 MC, with a 38-hour power reserve.
- How water resistant is the Cartier Tank Louis Cartier Large (black dial) WGTA0091?
- It is water resistant to 30 metres.
- What is the Cartier Tank Louis Cartier Large (black dial) WGTA0091 made of?
- The case is 18k yellow gold. Bracelet or strap: Alligator leather strap.
Catalog facts checked September 2026.