Omega Constellation Co-Axial Master Chronometer Watch - 27 mm Steel Case - Silk-Like Pattern White -Silvery Diamond Dial - 127.10.27.20.52.001 Crystal black guilloche dial

black guilloche dial

caliber 8500 self-winding movement

bronze dial with a date window at 3 o’clock

linden green strip dial

Omega Constellation Co-Axial Master Chronometer Watch - 27 mm Steel Case - Silk-Like Pattern White -Silvery Diamond Dial - 127.10.27.20.52.001 Crystal black guilloche dial27 mm stainless steel case, transparent back, domed scratch resistant sapphire crystal with anti reflective treatment on both sides, silk like pattern white opaline silvery dial with diamond indexes set in red gold, 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