Model : 18K Champagne Gold Plated Polished Stainless Steel Casework, Smooth Bezel, White Hobnail Dial, Black Printed Roman markers on18K Champagne Gold Plated Link Bracelet with Insignia Double fold deployant buckleMovement: Japanese Miyota 9100 Automatic movement, Gold insignia on Rotor, with Reseve and 24 Hrs Complications Functions: Hours, Minutes, 24hrs Dimensions : Dia 39.5mm x 12.5mm Thk Material : 1 piece forged case construction, solid 316 stainless steel, Thick Champagne Gold Plating ..5 Mils , Back : Display Caseback with Serial Engravings on Case Rims Crown : One-piece Screw down crown with o ring Crystal: Sapphire crystal Water-resistant