Small model, 25 mm Lug to lug height: 25 mm Case width: 21 mm Diamond-set 18-karat rose gold case, 192 diamonds (0.412 total carat weight) Anti-glare sapphire crystal Diamond-set beveled dial, 196 diamonds (0.507 total carat weight) Quartz movement, Swiss made Hour, minute functions Water-resistant to 3 bar Avoid all contact with water while wearing your Hermès leather watch. Short single tour strap in smooth black alligator, 18-karat rose gold pin buckle Hermes Style # W058018WW00