Brand New Authentic Omega De Ville Prestige Co-Axial Chronograph Automatic Black Dial Leather Strap Men's Watch Model 424.13.40.21.01.001. Stainless Steel case with Crocodile Leather Black strap. Dial description: Black with Power Reserve Indicator dial. Black dial. Automatic Self Winding - Chronometer Omega Caliber 2627 movement. Case size: 39mm. 30 Meters - 100 Feet water resistant. 5 year WatchMaxx warranty. Also known as model: 424-13-40-21-01-001, 42413402101001.