Omega Ladies Constellation Chronometer Watch - 27 mm Brushed Steel And Yellow Gold Case - Mother-Of-Pearl Diamond Dial - 123.20.27.20.55.003 Rolesium unidirectional rotatable black Cerachrom time

unidirectional rotatable black Cerachrom time lapse bezel

and black leather strap with 18K white gold deployable clasp

28mm white Rolesor case comprised of a 904L steel monobloc middle case

6 mmManufacturer Warranty- 2 Years

Omega Ladies Constellation Chronometer Watch - 27 mm Brushed Steel And Yellow Gold Case - Mother-Of-Pearl Diamond Dial - 123.20.27.20.55.003 Rolesium unidirectional rotatable black Cerachrom time27 mm brushed stainless steel and 18K yellow gold case, transparent back, domed scratch resistant sapphire crystal with anti reflective treatment both sides, white mother of pearl dial with diamond hour markers, self winding chronometer Omega 8520 movement with Co Axial Escapement, date, and seconds, approximately 50 hours of power reserve, stainless steel and 18K yellow gold bracelet. Water resistant to 100 m.