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 Valanvron (VAL) 24 Dial Zerographe California Gilt DialVintage yellow superluminova hour markersDiameter: 28.5mm Hands Zerographe gold tone handsMerc vintage yellow lumeHour hand length: 8.15mmMinute hand length: 12.6mmSecond hand length: 12.6mm Assembly