Tank Louis Cartier watch, mini model, quartz movement. 750/1000 gold case, round bead crown set with a sapphire, silver plated grain patterned dial, sword shaped blue steel hands, mineral crystal mirror, glossy black crocodile leather strap, 750/1000 gold pin buckle clasp. Case size: 24mm x 16.5mm, thickness: 6.2mm. The waterproof depth for daily use is 3 bar (approximately 30 meters).