Large model, 37 mm; Lug to lug height: 37 mm; Case width: 29 mm; Steel case; Anti-glare sapphire crystal; Spangled white-lacquered dial, champleve mother-of-pearl anchor chains; Quartz movement, Swiss made; Hour, minute functions; Water-resistant to 3 bar; Avoid all contact with water while wearing your Hermès leather watch.; Long single tour strap in navy blue swift calfskin, steel pin buckle