Case material: Steel; Charge: Automatic; Conditions: New Presentation condition : With dealer guarantee ; Model: Speedmaster Price on request Gmtbroker Reference: 231.10.42.22.01.001 Omega 231.10.42.22.01.001 Complete Details: This watch features: Brushed finished stainless steel case with polished finished beveled corners. Polished finished stainless steel fixed bezel. Brushed and polished stainless steel bracelet. Lacquered black dial with a fine vertical linear texture. Polished steel hands with luminous fill. Applied polished steel index hour markers with luminous fill. Date of week counter located at the 12 o'clock position. Date window located at the 6 o'clock position. Minute and seconds track printed on the outer perimeter of the dial. COSC-certified Omega Co-Axial Escapement movement Caliber 8602 with a rhodium-plated finish and a silicon balance spring. The day of week and date instantly jump at midnight. This ultra-precise movement features automatic winding in both directions to save winding time and has a power reserve of 55 hours. Featured Complications: Day/Date This watch is also known as 23110422201001