Tank Must watch, small model, quartz movement. Steel case, beaded crown set with a synthetic cabochon-shaped spinel, black lacquered dial, rhodium-finish sword-shaped hands, shiny black alligator-skin strap, steel ardillon buckle. Case dimensions: 29.5 mm x 22 mm. Thickness: 6.6 mm. Water-resistant to 3 bar (approx. 30 meters).