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Cartier Tank Must Solarbeat Large Steel Silver Dial WSTA0120 - BRAND NEW

Cartier Tank Must Solarbeat Large Steel Silver Dial WSTA0120 - BRAND NEW Cartier Tank Must Solarbeat Large Steel Silver…

Reference WSTA0120

Full watch configuration

Cartier Tank Must Solarbeat Large Steel Silver Dial WSTA0120 - BRAND NEW

$3,449.00
Requested condition
Brand New

By Cartier

Sourced to order. We confirm the watch, condition and final price before purchase. Reference images shown.

Eligible watches: 90-day returns for store credit only. Brand-new watches and other exclusions are final sale. Return terms.

Cartier Tank Must Solarbeat Large Steel Silver Dial WSTA0120 - BRAND NEW

Cartier Tank Must Solarbeat Large Steel Silver Dial WSTA0120 - BRAND NEW

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Cartier Tank Must Solarbeat Large Steel Silver Dial WSTA0120 - BRAND NEW

Catalogue watch price: $3,449.00 USD

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The Cartier Tank Must Solarbeat WSTA0120 is a brand-new stainless steel dress watch featuring the iconic Tank silhouette, a silver sunray dial with Roman numerals, and Cartier's innovative Solarbeat photovoltaic movement. The stainless steel case is paired with a classic leather strap, making it an elegant and technically forward expression of one of watchmaking's most enduring designs.

What sets the WSTA0120 apart is the fusion of Cartier's century-old Tank aesthetic with a solar-powered Solarbeat movement engineered for minimal servicing and exceptional longevity — a compelling combination of heritage and innovation. Browse this reference at Bizak & Co. or contact our team for pricing, availability, and a seamless buying experience for this much-sought-after timepiece.

Compare it across every Tank Must reference we carry, or browse the full Cartier collection at Bizak & Co.

Buy this Tank Must, trade in your current watch, or sell us yours. Contact Bizak & Co. to make an offer or request a fair-market valuation.

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The Cartier Tank Must Solarbeat in stainless steel — reference WSTA0120 — stands as one of the most compelling modern expressions of a design that has defined elegance in watchmaking since 1917. Conceived by Louis Cartier and inspired by the overhead view of a Renault tank traversing the battlefields of World War I, the Tank's rectangular case, parallel brancards, and sapphire cabochon crown have remained virtually unchanged across generations, earning the watch a permanent place in both horological history and popular culture.

The WSTA0120 belongs to the Tank Must line, which Cartier revived and reinvigorated to bring the Tank within reach of a wider audience while maintaining the full weight of the maison's heritage. The "Must" designation carries its own storied legacy, referencing the Must de Cartier collections of the 1970s and 1980s that democratized the brand's iconic shapes. Today the Tank Must continues that mission, and the Large steel reference strikes a precise balance between presence and wearability.

At the heart of this reference is Cartier's Solarbeat photovoltaic movement — a significant technical achievement that harnesses light energy to power the watch, dramatically reducing the frequency of battery replacements and making this one of the most practical luxury dress watches available. The movement is designed for a service interval far beyond that of a conventional quartz watch, reflecting Cartier's commitment to engineering that matches the longevity of its design philosophy.

The silver Roman numeral dial is quintessentially Cartier: the characteristic blued-steel sword hands sweep across a clean silvered surface framed by the stainless steel brancards and bezel, while the sapphire cabochon crown punctuates the profile with the maison's signature detail. The leather strap reinforces the watch's identity as a refined everyday companion, lending a warmth and suppleness at the wrist that complements the cool geometry of the steel case.

For the discerning buyer seeking a brand-new WSTA0120 Cartier Tank Must Solarbeat, Bizak & Co. offers an authoritative source with the expertise to guide your purchase. Whether you are acquiring your first Cartier or adding to an established collection, this reference represents enduring value — a timepiece that is simultaneously a design icon, a daily-wear instrument, and a sound long-term investment. Contact Bizak & Co. today to confirm availability or to buy the WSTA0120 online with confidence.

Technical Details
Reference
WSTA0120
Model
Tank Must
Movement
Not Specified
Case material
Stainless Steel
Bracelet material
Leather
Dial
Silver Roman
Requested condition
Brand New
FAQ

1. What makes the Cartier Tank Must WSTA0120 special?
The WSTA0120 combines one of watchmaking's most iconic rectangular case designs with Cartier's modern Solarbeat photovoltaic movement, blending over a century of Tank heritage with forward-looking solar technology. The silver Roman numeral dial, stainless steel case, and leather strap make it a versatile statement piece that transcends trends.

2. What movement powers the Cartier Tank Must Solarbeat WSTA0120?
The WSTA0120 is powered by Cartier's Solarbeat photovoltaic movement, which converts light into energy to keep the watch running with minimal need for battery changes. This solar-powered caliber is engineered for exceptional durability and reduced maintenance intervals compared to conventional quartz movements.

3. What is the case material and dial of the WSTA0120?
The WSTA0120 features a stainless steel case with a stainless steel bezel and a silver sunray dial set with Roman numerals — a hallmark of the Cartier Tank aesthetic. The watch is completed with a leather strap and the brand's signature sapphire cabochon crown.

4. Is the Cartier Tank Must WSTA0120 suitable for everyday wear?
Yes — the Tank Must Solarbeat is designed as a refined everyday watch, with its solar-powered movement ensuring consistent accuracy with minimal upkeep. The leather strap and elegant rectangular case make it equally at home in professional and casual settings.

5. What size is the Cartier Tank Must WSTA0120?
The WSTA0120 is offered in the Large configuration of the Tank Must line, providing a confident wrist presence suited to a wide range of wrist sizes. For precise millimeter dimensions, we recommend contacting Bizak & Co. directly, as Cartier specifies this reference in its Large sizing tier.

6. Is the Cartier Tank Must WSTA0120 a good buy, and how can I purchase it from Bizak & Co.?
The WSTA0120 is a brand-new example of an enduring Cartier icon equipped with innovative solar technology, making it a strong choice for both first-time buyers and seasoned collectors. You can buy this reference online at bizakandco.com or contact our team directly for pricing, availability, and personalized assistance.

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Our five-year Bizak & Co. warranty covers manufacturing defects affecting mechanical operation under normal use, starting on delivery. It is separate from any remaining manufacturer warranty.

Exclusions include accidental damage, misuse, water damage, cosmetic damage, normal wear, loss and theft. Coverage and service availability for vintage or modified watches are confirmed in writing before purchase.

Read the full warranty terms and service instructions. 

90-Day Returns for Store Credit

Eligible watches may be returned within 90 days for store credit. Brand-new watches and other exclusions are final sale.

Read eligibility, condition requirements, and exclusions.

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U.S. overnight shipping is $100; international shipping is $500. Dispatch takes 2–3 business days after your wire clears. International transit times vary. Shipping details.

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