Automatic Movement: Mechanically Powered And Wound By The Motion Of The Wearer's Arm Or Manual Winding Silver And Rose Gold Stainless Steel Bracelet Deployment Clasp Scratch Resistant Sapphire Crystal Case Case: 30Mm In Diameter Stainless Steel Bezel Mother-Of-Pearl Dial Water-Resistant Up To 50 Meters Bracelet/Strap: 7 In Long X 16Mm Wide 1-Year Limited Third Party Warranty Our Products Are 100% Genuine. In Some Cases We Purchase Merchandise From Trusted Independent Suppliers And Not Directly From The Brand Owner. In All Cases We Stand By The Authenticity Of Every Product Sold On Our Site.