CASE: 34 x 40 mm Stainless Steel STRAP: 20 x 14 mm Steel + Leather Strap GLASS: Sapphire Crystal MOVEMENT: JAPAN Miyota 8N24 WATER RESISTANCE: 10 ATM Waterproof NIGHT VIEW: Swiss C3 Luminous Gems: Zircon 516pcs COLOR: 5 Colors WARRANTY: 3 Years