The Cartier Tank Must SolarBeat™ Watch Ref. WSTA0119 is a contemporary interpretation of an icon, uniting timeless design with innovative SolarBeat™ photovoltaic technology. Staying true to Louis Cartier’s 1917 vision, this small model embodies clean geometry and refined minimalism, now elevated by an eco-conscious SolarBeat™ movement offering up to 16 years of autonomy without a battery change. Designed for those who appreciate heritage and forward-thinking craftsmanship, it’s a statement of both style and sustainability.
Measuring 29.5 × 22 mm with a slender 6.6 mm thickness, the polished steel case features the signature beaded crown set with a synthetic cabochon-shaped spinel. The rectangular profile and integrated brancards preserve the Tank’s architectural identity, while its water resistance of 3 bar (30 meters) ensures everyday practicality. Every surface reflects Cartier’s dedication to proportion and elegance, making it a refined yet resilient companion.
The silvered dial is marked by bold black Roman numerals, a rail-track minute circle, and blued-steel sword-shaped hands, a nod to Cartier’s enduring design codes. Its minimalist layout ensures instant legibility, while the discreet photovoltaic cells beneath the dial harness light without altering the iconic aesthetic.
Powered by the SolarBeat™ photovoltaic movement Caliber 157S, this watch transforms ambient light into energy, eliminating the need for regular battery replacements. Displaying hours and minutes with Quartz precision, the movement reflects Cartier’s commitment to sustainability without compromising reliability or elegance.
Fitted with a black calfskin strap and steel ardillon buckle, the watch offers a supple, comfortable fit while maintaining a classic appearance. The interchangeable strap system allows personalization, adapting the Tank Must to different moods and occasions.
Through Cartier Care, owners receive up to 8 years of International Limited Warranty and access to exclusive after-sales services, ensuring the watch’s performance and beauty are preserved over time.
The Cartier Tank Must SolarBeat™ Ref. CRWSTA0119 is a perfect fusion of heritage elegance and sustainable innovation, a choice for those who value timeless style and environmental responsibility. Discover the collection at Jewels by Love, your authorized Cartier retailer, where tradition meets the future of watchmaking.
| Case Material | Steel |
|---|---|
| Brand | Cartier |
| Winding | Quartz Movement |
| Case Length (mm) | 29.5 |
| Case Back Material | Steel |
| Exhibition Back | No |
| Water Resistance (m) | 30 |
| Case Width (mm) | 22 |
| Case Thickness (mm) | 6.6 |
| Case Shape | Rectangular |
Individually handcrafted Cartier watches are among the most coveted watches in the world. The Cartier brand is one of the most prestigious luxury goods brands in the world and is most widely recognized as a maker of fine watches along with their iconic jewelry. The brand was founded in 1847 by the French jeweller Louis-François Cartier. Since then, Cartier has turned into one of the most recognizable luxury brands in the world. The Cartier watch collection features a wide range of styles, from classic watches with a vintage design to modern watches with a sleek design suitable for both women and men. All Cartier watches are designed to withstand daily wear and tear and are made with some of the most exquisite materials available in the watch industry, such as titanium, ADLC, PVD, 18-karat rose gold, pink gold, white gold with ofcourse stainless steel.
