Omega men's wristwatch Two-tone dial with a very unique shape. Automatic movement Calibre: 1480 Reference: 166.121 Casing material: steel Casing diameter: 43 mm excluding crown Dial: dual-tone with index hour markers, stylus hands, central seconds hand, date display at 3 o'clock. Omega logo at 12 o'clock. The date display is equipped with the unique Omega system which allows the date be changed rapidly by pressing the crown. Bezel: smooth Crown: original, ridged. Lugs: integrated Plexiglas crystal Case back: single block with screw ring. Strap: original stainless steel bracelet with Omega logo on the clasp. On the inside is the logo and the text OMEGA as well hallmark with 11 and no. 1125 Omega branded crown Original Omega strap Strap length: 230 mm Strap width: 20 mm This model is impossible to find online. For collectors. Used, but in very good condition (9/10). Recently serviced. It comes with a worn Omega box (see photos). Perfect working order. Insured shipping.