Omega Gents Constellation Chronometer Watch - 38 mm Brushed Red Gold Case - Diamond Bezel - Brown Diamond Dial - 123.55.38.21.63.001 MR white mother-of-pearl dial and scratch-resistant

white mother-of-pearl dial and scratch-resistant saphire crystal

fluted crown with a blue cabochon sapphire

instantaneous day and date in apertures

ardoise dial

white opaline-silvery dial with a date window at 3 o'clock and a unique silk-like pattern inspired by several Constellation models produced in the 1960s

Omega Gents Constellation Chronometer Watch - 38 mm Brushed Red Gold Case - Diamond Bezel - Brown Diamond Dial - 123.55.38.21.63.001 MR white mother-of-pearl dial and scratch-resistant38 mm brushed 18K red gold case, transparent back, diamond bezel, domed scratch resistant sapphire crystal with anti reflective treatment both sides, brown dial with diamond hour markers, self winding chronometer Omega 8501 movement with Co Axial Escapement, date, and seconds, approximately 60 hours of power reserve, 18K red gold bracelet. Water resistant to 100 m.