The popular OMEGA De Ville Prestige collection has attracted a large and loyal following over the years with its classic, elegant design. This stainless steel model features a PVD blued sun-brushed dial on an embossed vertical structure that is encircled by a \"railway\" minute track. With its date window at 3 o\'clock, the sectorial power reserve indicator at 6 o\'clock and the small-seconds subdial at 9 o\'clock complete the dial display. The applied OMEGA logo, the alternating Roman numerals and cabochons are red-gold plated, along with the hands. Surrounding the scratch-resistant sapphire crystal, the stainless steel bezel is mounted on a 39. 5 mm case, which is presented on a blue leather strap. At the heart of this timepiece is the OMEGA Co-Axial Calibre 2627. Calibre Omega 2627: Self-winding chronometer, Co-Axial escapement movement with rhodium-plated finish. FEATURESAutomatic Watch: A self-winding watch or automatic watch uses a mechanical movement whose main spring is wound automatically by the natural motion of the wearer\'s arm. Chronometer: Label given to a watch which has undergone precision tests and received a certificate from an official body (COSC).Date: The day of the month, displayed in a window on a watch dial at the 3 or 6 o’clock position, or within a subdial at 9 o\'clock. Power Reserve Indicator: A dial or gauge on the watch which indicates how much time remains before the mainspring must be wound or the battery changed. Small Seconds: A hand on a sub-dial which tracks seconds typically it completes a full rotation in one minute. TECHNICAL DATABetween Lugs20mm Bracelet Leather strap Case Steel Case Diameter39. 5mm Dial Colour Blue Crystal Domed, scratch-resistant sapphire crystal with anti-reflective treatment inside Water Resistance30 Metres