Case 316L Stainless Steel Case38mm diameter; 12.6mm height; 20mm lugs; 49g weightSapphire crystal front; unidirectional rotating bezel; screw-down crownExhibition stainless steel case back Caliber Standard ETA 2824-2 Dial Black Diver DialBGW9 Luminova white markers (blue glow)Diameter: 28.9mmMade in Germany Hands C1 Superluminova Diver Hands (green glow)Hour hand length/color: 9mm/whiteMinute hand length/colour: 13mm/redSecond hand length/colour: 13mm/whiteMade in Germany Assembly