Brand New Authentic Omega De Ville Prestige Co-Axial 39.5mm Blue Dial Stainless Steel Men’s Watch Model 424.10.40.20.03.001. Stainless Steel Polished case with Silver Stainless Steel Polished watch band. Folding clasp. Fixed-Domed bezel. Dial description: Silver toned hands and Roman Numerals/Index hour markers on a Sun-brushed Blue dial. Automatic – Chronometer movement. Powered by Omega Calibre 2500 engine with 48 hours power reserve. Watch functions: Date, Power Reserve, Hour, Minute, Second. Pull/Push crown. Scratch Resistant Sapphire crystal. Round case shape. Case size: 39.5mm. Solid case back. 30 Meters – 100 Feet water resistant. 5 year WatchMaxx warranty. Also known as model: 42410402003001.