Omega Constellation Manhattan Co-Axial Master Chronometer Watch - 29 mm Yellow Gold Case - Mother-Of-Pearl Diamond Dial - 131.50.29.20.55.002 Teak caliber 8500 self-winding Co-Axial master

caliber 8500 self-winding Co-Axial master chronometer movement with date function

sandblasted titanium pushpiece guards

time of meridian passage of Sirius and of the moon

powder-pink gold printed Roman numerals

Omega Constellation Manhattan Co-Axial Master Chronometer Watch - 29 mm Yellow Gold Case - Mother-Of-Pearl Diamond Dial - 131.50.29.20.55.002 Teak caliber 8500 self-winding Co-Axial master29 mm 18K yellow gold case, transparent back, bezel engraved with Roman numerals, domed scratch resistant sapphire crystal anti reflective treatment on both sides, pearled mother of pearl dial with diamond hour markers and a date window at the 6 o'clock position, Caliber Omega 8701 self winding movement with co axial escapement, chronometer, date, approximately 50 hours of power reserve, yellow gold bracelet. Water resistant to 5 bar (50 metres 167