Cartier Tank Must! Cartier has officially launched the new Tank Must watch. It must be a TANK! Among all the classic Cartier Tank watches, if I had to choose one for everyday wear, I would definitely select the TANK Solo. The brand has introduced the brand-new Tank Must series, which is regarded as a paragon of Cartier's elegant style with its simple yet precise lines.While innovating the design based on the original model, the lugs have become rounder, and the proportions of the dial have been adjusted. Cartier has embedded a round-shaped winding crown with a convex gemstone, and the watch is equipped with an ultra-thin custom Swiss quartz movement, showcasing a meticulously crafted internal structure! The strap is delicately textured and soft, fitting perfectly!.This Tank Must series watch also features the brand's iconic square case! The small size measures 29.5 x 22 mm, while the medium size is 33 x 25 mm, with a thickness of 6 mm. The dial is silver-plated, and it has sword-shaped, blued steel hands, as well as crystal glass and a unique blue spinel set into the crown! Compared to previous models, the lines are more rounded and fluid. Additionally, the watch is equipped with a quick-release strap function, significantly enhancing the comfort and convenience of everyday wear!