Case material: Rose gold; Charge: Automatic; Conditions: New Presentation condition : With dealer guarantee ; Model: Constellation Price on request Gmtbroker Reference: 123.55.27.20.05.003 Omega 123.55.27.20.05.003 Complete Details: Brushed 18kt rose gold case and bracelet. Polished rose gold bezel set with 32 round diamonds. White mother-of-pearl dial adorned with bevelled polished rose gold stars. Date window located at the 3 o'clock position. COSC-certified Omega  Co-Axial Escapement movement  -  Caliber  8521. This ultra-precise movement features automatic winding in both directions and has a power reserve of 50 hours. This watch is also known as 12355272005003