Brand New Authentic Omega De Ville Prestige Co-Axial 39.5mm Champagne Dial Yellow Gold and Stainless Steel Men’s Watch Model 424.20.40.20.08.001. Yellow Gold & Stainless Steel case with Two-Tone Yellow Gold & Stainless Steel Polished watch band. Folding clasp. Fixed-Domed bezel. Dial description: Yellow Gold Plated hands with alternating Roman Numerals and Index hour markers with minute markers around the outer rim on a Champagne 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. Case thickness: 10mm. Solid case back. 30 Meters – 100 Feet water resistant. 5 year WatchMaxx warranty. Also known as model: 42420402008001.