Case material: Rose gold; Charge: Automatic; Conditions: New Presentation condition : With dealer guarantee ; Price on request Gmtbroker Reference: 231.53.34.20.55.001 Omega 231.53.34.20.55.001 Complete Details: Brushed finished 18kt Sedna (rose) gold case with polished beveled corners. Polished 18kt Sedna (rose) gold bezel. Natural mother of pearl dial. 12 diamond hour markers in polished rose gold setting. Rose gold hands with luminescent fill. Date window located at the 6 o'clock position. Movement: Omega caliber 8500, beats at 25,200 vph, contains 39 Jewels & has an approximate power reserve of 60 hours, courtesy of its twin barrels mounted in series. Anti-magnetic: resistant to magnetic fields greater than 15,000 gauss. The movement features Omega's "Si 14" silicon balance spring, which contributes to the movements outstanding resistance to shock and to environmental disturbances and thus to the watch’s chronometric performance. The movement also features Omegas Co-Axial Escapement which contributes to greater precision, stability & durability. The Co-Axial escapement has less friction & reduces the necessity of lubrication thus reducing the time intervals required between servicing. The rotor & visible bridges are decorated with a unique "arabesque" wave design finish. This watch is also known as 23153342055001