Omega De Ville Co- Axial Limited 18K White Gold Case : original white gold 18k, stepped rounded bezel back case signed Co-Axil-Escapement limited edition number 978/999 Diameter : 38mm case, 9mm high Movement : cal 2500 automatic, chronometer COSC, free-sprung, monometallic balance that's adjusted to temperatures and 5 positions with two regulating micro-screws water resistant 100m Dial : silver with applied white gold Roman numbers, quarter hour, sweep seconds hand, date on 3 Hands : gold feuille with luminous hands Glass : sapphire crystal, free of scratches Buckle : original white gold 18k, foulding clasp Strap: original high class, black leather, size 22cm Crown : original, signed logo Please look at the pics the told more than 1000 worlds Will be sent registered and insured. During in house testing the watch was functional long-term precision and regularity cannot be guaranteed Excellent Limited Omega De Ville with first Co-Axial movement, so don't wait and make a bid. Please look at my other watches offered.