Automatic watch, ? 40.00 mm, Stainless steel. Date, Self-winding mechanical movement beating at 25'200 vibrations per hour, with a monocrystalline silicon balance-spring power reserve up to 72 hours. Water-resistant to 3 bar, Scratch-resistant sapphire crystal, with several layers of anti-reflective coating on the underside. Black lacquered polished dial. Stainless steel bracelet, With triple safety folding clasp and push-piece opening mechanism.