Cartier Tank Must 22mm solar watch, silver dial
WSTA0121
£3,500
Price at Goldsmiths, checked 28 October 2026. Prices can change: Goldsmiths' page has the final word.
This version: 22mm, silver dial, steel case. Goldsmiths has 16 versions of the Tank Must in stock: compare them.
22mmSolar30 m water resistantSteelUnisex
You'll buy on Goldsmiths' website. We may earn a commission. How this works
Specifications
| Brand | Cartier |
|---|---|
| Model | Tank Must |
| Reference | WSTA0121 |
| Gender | Unisex |
| Style | — |
| Case size | 22mm |
|---|---|
| Lug to lug | — |
| Case material | Steel |
| Bezel | — |
| Dial colour | Silver |
| Strap | Steel |
Will 22mm suit your wrist? Check your size
| Movement | Solar |
|---|---|
| Calibre | — |
| Power reserve | — |
| Water resistance | 30 m |
| Crystal | — |
| Thickness | — |
| Date | — |
| Guarantee | 2 years + 6 years through Cartier Care registration |
A dash means neither Goldsmiths nor Cartier states it on the pages we read, so it's left blank rather than guessed.
Description
Delivery & returns
Other versions of the Cartier Tank Must
The same watch in 16 versions at Goldsmiths: here's what changes. Prices are Goldsmiths' own, checked daily.
| Reference | Size | Dial | Case | Strap or bracelet | For | Price |
|---|---|---|---|---|---|---|
| WSTA0121 This one | 22mm | Silver | Steel | Steel | Unisex | £3,500 |
| WSTA0135 | 22mm | Silver | Stainless steel | Calfskin | Unisex | £3,200 |
| WSTA0137 | 22mm | Silver | Steel | Calfskin | Unisex | £3,200 |
| WSTA0138 | 25.5mm | Silver | Steel | Calfskin | Unisex | £3,350 |
| WSTA0136 | 33mm | Silver | Stainless steel | Calfskin | Unisex | £3,350 |
| WSTA0107 | 29.5 × 22mm | Silver | Steel | Steel | Unisex | £3,500 |
| WSTA0108 | 25.5mm | Black | Steel | Alligator | Unisex | £3,500 |
| WSTA0113 | 25.5mm | Red | Stainless steel | Alligator | Unisex | £3,500 |
| WSTA0115 | 33.7 × 25.5mm | Green | Steel | Alligator | Unisex | £3,500 |
| WSTA0122 | 25.5mm | Silver | Steel | Steel | Unisex | £3,800 |
| WSTA0106 | 33.7 × 25.5mm | Silver | Steel | Steel | Unisex | £3,800 |
| WSTA0141 | 31mm | Silver | Steel | Calfskin | Men's | £4,900 |
| WSTA0053 | 31mm | Silver | Steel | Steel | Men's | £5,200 |