Tank Must de Cartier watch

Tank Must watch, small model, High Autonomy quartz movement. Steel case, bezel set with 40 brilliant-cut diamonds totalling 0.39 carats, beaded crown set with a synthetic cabochon-shaped spinel, silvered dial, blued-steel sword-shaped hands, strap in black brushed calfskin, steel ardillon buckle. Case dimensions: 29.5 mm x 22 mm, thickness: 6.6 mm. Water-resistant up to 3 bar (approx. 30 metres).