Case material: Steel; Charge: Automatic; Conditions: New Presentation condition : With dealer guarantee ; Price on request Gmtbroker Reference: 424.25.33.20.55.004 Omega 424.25.33.20.55.004 Complete Details: Omega De Ville Prestige “Butterfly” Polished 18kt yellow gold and stainless steel case. Bracelet consisting of polished steel and 18kt yellow gold links. Bezel set with 52 diamonds (Top Wesselton, IF-VS) White mother of pearl dial decorated with a butterfly pattern 8 diamond hour markers Applied polished yellow gold Roman numerals 3, 9 & 12 Polished yellow gold hands. Date window displayed at the 6 o'clock position. COSC-certified Omega Caliber 2500 automatic chronometer movement with a co-axial escapement and a power reserve of 48 hours. This watch is also known as 42425332055004