Omega Constellation Co-Axial Master Chronometer Watch - 27 mm Steel Case - White -Silvery Dial - 127.10.27.20.02.001 day-date while its 100 meters water

while its 100 meters water resistance adds versatility to its charm

30-minute counter at 3 o'clock and 12-hour counter at 9 o'clock

and white leather strap with 18K white gold deployable clasp

approximately 50 hours of power reserve

Omega Constellation Co-Axial Master Chronometer Watch - 27 mm Steel Case - White -Silvery Dial - 127.10.27.20.02.001 day-date while its 100 meters water27 mm stainless steel case, transparent back, domed scratch resistant sapphire crystal with anti reflective treatment on both sides, white opaline silvery dial with silk like pattern, red gold index markers, and red gold hands, caliber 8700 self winding Co Axial master chronometer movement with date function, approximately 50 hours of power reserve, brushed stainless steel bracelet with polished stainless steel bars. Water resistant to 100 m (330 ft).