Quartz Movement Brown Genuine Leather Strap Strap Buckle Clasp Alloy Bezel Encrusted With Alloy Case Mineral Crystal Push/Pull Crown Silver Dial With Black Hands Date Display Case: 38Mm X 38Mm X 10Mm Bracelet/Strap: 22Mm Wide X 8.46In Long Water-Resistant Up To 30 Meters Manufacturer's Limited Warranty It Is Customary To Treat Most Gemstones To Achieve Enhanced Color And Durability. Some Of These Treatments May Not Be Permanent, And May Require Special Care.