Omega Constellation Co-Axial Watch - 27 mm Brushed Red Gold Case - Blue Supernova Diamond Dial - 123.50.27.20.53.001 unworn Powered by TUDOR Manufacture Caliber

Powered by TUDOR Manufacture Caliber MT5612

Caliber Omega 8923 self winding movement with co-axial escapement

sand-blasted 950 platinum Pie Pan dial is reminiscent of the first 1952 Constellation model

5 mm stainless steel case with helium escape valve

42 mm stainless steel case

Omega Constellation Co-Axial Watch - 27 mm Brushed Red Gold Case - Blue Supernova Diamond Dial - 123.50.27.20.53.001 unworn Powered by TUDOR Manufacture Caliber27 mm brushed 18K red gold case, transparent back, domed scratch resistant sapphire crystal with anti reflective treatment both sides, blue supernova dial with diamond hour markers, self winding chronometer Omega 8520 movement with Co Axial Escapement, date, and seconds, approximately 50 hours of power reserve, 18K red gold bracelet. Water resistant to 100 m.