Model : 18K Rose Gold Plated Stainless Steel polished Case, Smooth Bezel, Grey Dial, Steel Stick Markers, Leather Strap with Insignia Tang Buckle Movement: Asian 6498 Unitas 17J Manual Handwind Movement, Decorated Bridges Functions: Hours, Minutes, Seconds (6.00 subdial) Dimensions : Dia 40mm x 11.5mm Thk Material : 1 piece forged case construction, solid 316 stainless steel, Thick Rose Gold Plating.. 5 Mils Back : Display Case back with Detail Serial Engraving on Case rims Crown : One-piece pull out crown with o ring Crystal: Sapphire Crystal Water Resistant