Omega Constellation Co-Axial Master CHRONOMETER Small Seconds Petite Seconde Watch - 27 mm Steel And Red Gold Case - White Mother-Of-Pearl Diamond Dial - 127.25.27.20.55.001 Sunray ensuring water resistance up to

ensuring water resistance up to 100 meters/330 feet

the date display window exemplifies practicality while seamlessly blending into the overall elegance of the watch face

while the red inverted triangle above the 12 o'clock marker discreetly marks the reference time

36 mm yellow gold case with anti-magnetic protection

Omega Constellation Co-Axial Master CHRONOMETER Small Seconds Petite Seconde Watch - 27 mm Steel And Red Gold Case - White Mother-Of-Pearl Diamond Dial - 127.25.27.20.55.001 Sunray ensuring water resistance up to27 mm stainless steel and 18K red gold case, transparent back, domed scratch resistant sapphire crystal anti reflective treatment on both sides, white pearled mother of pearl dial with 10 diamond indexes and a date window at 6 o'clock, Caliber Omega 8704 self winding movement with co axial escapement, chronometer, date, approximately 50 hours of power reserve, stainless steel and red gold bracelet. Water resistant to 10 bar (100 metres 330 feet).