Case material: Steel; Charge: Automatic; Conditions: New Presentation condition : With dealer guarantee ; Price on request Gmtbroker Reference: 424.20.33.20.53.002 Omega 424.20.33.20.53.002 Complete Details: Polished stainless steel and yellow gold case. Two-tiered blue sunray dial. Applied polished steel Roman numerals 12 6 & 9 hour markers and 8 diamond hour markers. Polished rose gold hands. Date window displayed at the 3 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 42420332053002