This watch comes with 316L Stainless Steel Case, Automatic Movement, 21 Jewels, Sapphire-Coated Mineral Crystal, Skeleton Dial, Crystal Markers, Exhibition Caseback, Jewel-Tipped Crown, Genuine Leather Band, Stainless Steel Buckle, Band Width 16 mm, Luminous Hands, 38mm Diameter; 42 mm w/ Crown, Case Thickness 11 mm, 5 ATM Water Resistance.