Tank Louis Cartier watch, mini model, quartz movement. Yellow gold 750/1000 case, beaded crown set with a sapphire, grained silvered dial, blued-steel sword-shaped hands, mineral crystal, shiny black alligator leather strap, yellow gold 750/1000 ardillonbuckle. Case dimensions: 24 mm x 16.5 mm, thickness: 6.2 mm. Water-resistant up to 3 bar (approx. 30 meters).