Master of G Collection . Case: Height: 58.6mm Width: 53.5mm Thickness: 15.5mm. Weight: 188gr. Stainless steel and resin case. Shockproof. Waterproof 20ATM. Multi-band atomic timekeeping (USA, EU, Japan and China). Neo-brite luminous hands. World clock function . Daily alarm . Countdown timer. Full-automatic calendar. Smart Access technology. Solar rechargeable battery. Sapphire crystal glass. Stainless steel and resin band. Three-fold buckle closure