Tank Must watch, small model, quartz movement. Steel case set with 40 diamonds totaling 0.39 carats, beaded crown with synthetic blue cabochon-shaped spinel. Red lacquer dial, rhodium-finish steel sword-shaped hands, sapphire crystal. Shiny burgundy alligator-skin strap, steel ardillon buckle. Case dimensions: 27 mm x 22 mm. Thickness: 6.6 mm. Water-resistant up to 3 bar (approx. 30 meters/100 feet).