# Cartier Tank Must XL Review by A.I. WatchMetrics

## Watch Summary
The Cartier Tank Must XL is a timeless rectangular dress watch reviving the iconic Art Deco Tank design from 1917, featuring a clean silver sunray dial with Roman numerals and blued sword hands, targeted at sophisticated professionals seeking elegant everyday luxury; it houses a reliable quartz movement for precise timekeeping without the need for winding.

## Overall Watch Rating: 6.3/10.0

**Brand Metric (8.7/10.0)** - Cartier's storied luxury status rivals Omega's blend of heritage and accessibility in the premium segment.

**History & Innovation Metric (9.3/10.0)** - The Tank's nearly 110-year legacy as a cultural icon worn by royalty and celebrities outshines even the Rolex Oyster in design influence.

**Rarity Metric (6.4/10.0)** - At its price point, it offers moderate exclusivity similar to a standard Omega Seamaster.

**Material Metric (9.2/10.0)** - Premium stainless steel construction with sapphire crystal and refined polishing competes with higher-end Tudors in build quality.

**Dials & Design Metric (9.8/10.0)** - The flawless rectangular proportions and guilloche dial execution set a benchmark above most dress watches like the Jaeger-LeCoultre Reverso.

**Versatility Metric (8.5/10.0)** - Its slim profile and timeless aesthetic make it more adaptable for formal-to-casual wear than chunkier sports models like the IWC Pilot.

**Movement Metric (4.4/10.0)** - The quartz caliber provides quartz-typical accuracy but lags behind entry-level mechanicals like the Seiko NH35 in enthusiast appeal.

**Complications Metric (0.2/10.0)** - Lacking any added features, it trails far behind even basic date-equipped watches like the Tissot PRX.

**Functions Metric (0.2/10.0)** - Basic time-only functionality falls short of multifunction peers such as the Citizen Eco-Drive.

## Total Performance Score (TPS): 4.0

## WM Collector Grade: C

## Performance Insights: Exceptional design and heritage shine brightly, but the quartz movement and minimal functions drag down value relative to the luxury pricing, making it a style-first purchase.

## TPS Interpretation: Below Fair Value: Premium aesthetics can't overcome the basic specs at this price tier.

## Watch Data
[https://www.cartier.com/dw/image/v2/BHPC_PRD/on/demandware.static/-/Sites-catalog-master/default/dw3e4f2a5c/INT_WSTA0051_P1.png?sw=512&sh=512&sm=fit] - [https://www.cartier.com/dw/image/v2/BHPC_PRD/on/demandware.static/-/Sites-catalog-master/default/dw3e4f2a5c/INT_WSTA0051_P1.png?sw=512&sh=512&sm=fit]; [https://www.cartier.com/dw/image/v2/BHPC_PRD/on/demandware.static/-/Sites-catalog-master/default/dw8b7d9e2f/INT_WSTA0051_P2.png?sw=512&sh=512&sm=fit] - [https://www.cartier.com/dw/image/v2/BHPC_PRD/on/demandware.static/-/Sites-catalog-master/default/dw8b7d9e2f/INT_WSTA0051_P2.png?sw=512&sh=512&sm=fit]; [] - [N/A]; [Tank Must XL] - [Tank Must XL]; [Cartier] - [Cartier]; [Tank Must XL] - [Tank Must XL]; [France] - [France]; [https://www.cartier.com/en-us/watches/mens-watches/tank-must-xl-stainless-steel-watch-silver-dial-wsta0051.html] - [https://www.cartier.com/en-us/watches/mens-watches/tank-must-xl-stainless-steel-watch-silver-dial-wsta0051.html]; [] - [N/A]; [Quartz] - [Quartz]; [057 MC] - [057 MC]; [3800] - [3800]; [Iconic rectangular stainless steel dress watch with silver sunray dial, Roman numerals, blued hands, sapphire crystal, and quick-release leather strap.] - [Iconic rectangular stainless steel dress watch with silver sunray dial, Roman numerals, blued hands, sapphire crystal, and quick-release leather strap.]; [31] - [31]; [46] - [46]; [6.4] - [6.4]; [22] - [22]; [30] - [30]; [N/A] - [N/A]; [N/A] - [N/A]; [No] - [No]; [0] - [0]; [Stainless steel] - [Stainless steel]; [Sapphire] - [Sapphire]; [Fixed] - [Fixed]; [Solid] - [Solid]; [Signed] - [Signed]; [Leather] - [Leather]; [Rectangular] - [Rectangular]; [Silver sunray] - [Silver sunray]; [Yes] - [Yes]; [No] - [No]; [No] - [No]; [No] - [No]; [No] - [No]; [No] - [No]; [No] - [No]; [No] - [No]; [No] - [No]; [No] - [No]; [Yes] - [Yes]; [No] - [No]; [No] - [No]; [No] - [No]; [No] - [No]; [No] - [No]; [No] - [No]; [No] - [No]; [No] - [No]; [No] - [No]; [No] - [No]; [No] - [No]; [Yes] - [Yes]; [Yes] - [Yes]; [No] - [No]; [No] - [No]; [No] - [No]; [Yes] - [Yes]; [No] - [No]; [Yes] - [Yes]; [No] - [No]; [No] - [No]; [No] - [No]; [4.0] - [4.0]; [C] - [C]; [950] - [950];

**A.I. WatchMetrics Review v37.4 Grok 4 Fast. December 19, 2025.**