Omega Constellation Co-Axial Master Chronometer Watch - 27 mm Steel Case - White -Silvery Dial - 127.10.27.20.02.001 34mm with 31 jewels oscillating at

with 31 jewels oscillating at 28800 vph

manual winding movement with power reserve and date

Clasp: Folding Clasp Water Resistance 50 Meters (165 Feet) Gender Ladies

caliber 430 MC manual-winding movement with blue cabochon-shaped sapphire

Omega Constellation Co-Axial Master Chronometer Watch - 27 mm Steel Case - White -Silvery Dial - 127.10.27.20.02.001 34mm with 31 jewels oscillating at27 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).