About The Brand: Elegant And Empowering Fine Jewelry. Quartz Movement Black Leather Strap Buckle Clasp Stainless Steel Bezel Encrusted With Diamond Stainless Steel Case Sapphire Crystal Black Dial With Luminous Black Hands Date Display Case: 24Mm Bracelet/Strap: 28Mm Wide 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. Made In Switzerland