Tank Must LM
Cartier Must Tank large model with SolarBeat photovoltaic movement, white dial, box & papers from 2026
In stock
33.7 x 25.5 mm
Box & Papers
Steel
2026
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Condition
(1) Very good
MaterialStainless steel
GlassSapphire crystal
BezelStainless steel
Diameter33,7 x 25,5mm
Diamond settingNone
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Movement
Quartz
Caliber157S
Functions0
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Material
Leather
Clasp typePin buckle
Clasp materialStainless steel
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Average rating of 4.9 out of 5 stars on Chrono24 -
12-month mechanical warranty -
Simple, personalised returns process
Tank Must Solarbeat
Case and material
The Cartier Tank Must in the large model features a rectangular stainless-steel case. The signature Tank case shape with its lateral brancards reflects the classic design of the Tank collection. Reference WSTA0138.
Dial and special features
The white dial is fitted with black Roman numerals and blued hands. The crown is set with a blue sapphire cabochon. This model features Cartier’s SolarBeat™ movement, with solar cells discreetly integrated into the dial.
Strap and clasp
The watch is worn on a black leather strap and features a matching Cartier clasp.
Movement
Inside is the Cartier SolarBeat™ movement. The photovoltaic technology uses light to power the movement. With regular wear, this enables a high power reserve without the need for a traditional battery replacement.
Condition and accessories
The watch is in lightly worn condition, has been carefully inspected by our watchmakers, and is sold with a 1-year technical warranty. The set includes box and papers from 2026.
Highlights & historical context
The Tank Must SolarBeat™ combines the signature design language of the Cartier Tank with modern photovoltaic technology. Reference WSTA0138 belongs to the current generation of Tank Must models with SolarBeat™ power.
Since its founding in 1847, Cartier has established an unparalleled reputation as a jeweler of luxury. The brand stands for elegant watches and stylish jewelry of the highest quality.
With its exquisite jewelry pieces, Cartier delights jewelry enthusiasts worldwide. From sparkling diamond pendants to artfully crafted bracelets, Cartier offers a wide range of unique designs that embody timeless beauty. The use of high-quality gemstones and materials guarantees the first-class quality of every piece of jewelry.
Cartier is also renowned for its impressive watches. The brand’s timepieces combine precision, elegance, and technical sophistication. With iconic models such as the Santos, Tank, or Ballon Bleu, Cartier has shaped the world of watch design and is considered the epitome of luxury watchmaking.
