Case material: Steel; Charge: Automatic; Conditions: New Presentation condition : With dealer guarantee ; Model: Constellation Price on request Gmtbroker Reference: 123.25.27.20.58.001 Omega 123.25.27.20.58.001 Complete Details: Brushed stainless steel and 18kt yellow gold case and bracelet. Polished 18kt yellow gold bezel set with 32 round diamonds. Champagne dial with supernova pattern. 11 diamond hour markers. Date window displayed at the 3 o'clock position. Omega Co-Axial Escapement movement  - Caliber  8520 with a rhodium-plated finish. This ultra-precise movement features automatic winding in both directions and has a power reserve of 50 hours. This watch is also known as 12325272058001