Brand New Authentic Omega Seamaster Olympic Official Timekeeper White Dial Leather Strap Men's Watch Model 522.53.40.20.04.002. 18Kt White Gold case with Black Leather strap. Tang clasp. Dial description: 18K White Gold hands and Index hour markers with minute markers around the inner rim on a White dial. Automatic movement. Powered by Omega Caliber 8807 engine with 55 hours power reserve. Watch functions: Power Reserve, Hour, Minute, Second. Scratch Resistant Sapphire crystal. Round case shape. Case size: 39.5mm. Transparent case back. 60 Meters - 200 Feet water resistant. 5 year WatchMaxx warranty. Also known as model: 52253402004002.