CartierMust de Cartier Tank
Photo: Guy Sie, CC BY-SA 2.0No price yet
Dress
Tank Must SolarBeat, Large model
Ref. WSTA0138
- 25.5mm
- Diameter
- 6.6mm
- Thickness
- 30m
- Water resistance
A Tank powered by light: the house applies photovoltaic energy to its most classic shape.
US$3,900
Official list priceNov 2026. Source: cartier.com
Conversion, not a local price. VAT differs: 20% in the UK, 5% in the UAE. Original price: US$3,900.
- Diameter
- 25.5 mm
- Thickness
- 6.6 mm
- Water resistance
- 30 m
- Movement
- Solar
- Material
- steel
Specifications
Case
- Diameter
- 25.5 mm
- Thickness
- 6.6 mm
- Material
- steel
- Shape
- square
- Water resistance
- 30 m
Movement
- Movement
- Solar
- Calibre
- Not confirmed
- Power reserve
- Not confirmed
- Frequency
- Not confirmed
- Jewels
- Not confirmed
- Complications
- hours, minutes
Dial and strap
- Dial
- silver
- Markers
- Roman numerals
- Date
- No
- Bezel
- none
- Strap
- leather, black
Record
- Line
- Tank Must
- Year
- Not confirmed
- Status
- In production
- Range
- Mid-range
Across the Archive
Alternatives
Why it matters
- SolarBeat photovoltaic movement
- Blue crown with synthetic spinel
- Same 33.7 x 25.5 mm case
Sources
Record confidence: high. Anything unverified stays marked, never estimated.