Model : 18K Rose Gold Plated Polished Stainless Steel CaseSet , Diamond Crested Bezel , Decorated Skeleton Dial with Diamond Crestings, , Leather strap with Insignia Double DeployantBuckle Movement: Asian Unitas 6497 Manual Handwind Movement with Ornamental Design Decorated Bridges Functions: Hours, Minutes, Dimensions : Dia 43.5mm x 10.5mm Thk Material : 1 piece forged case construction, solid 316 stainless steel, Thick 18K Rose Gold Plating.. Back : Display Caseback Crown : One-piece Pull out crown with o ring Crystal: Sapphire Crystal Water-resistant