Omega Constellation OMEGA Co-Axial Master Chronometer - 36 mm Steel And Yellow Gold Case - Silvery Dial - 131.20.36.20.02.002 Grey and Oyster bracelet with brushed

and Oyster bracelet with brushed outer links and polished center links

and blue leather strap with 18K white gold deployable clasp

18K yellow gold Jubilee bracelet with five-piece links

platinum Oyster bracelet

28 mm stainless steel and 18K Sedna gold case

Omega Constellation OMEGA Co-Axial Master Chronometer - 36 mm Steel And Yellow Gold Case - Silvery Dial - 131.20.36.20.02.002 Grey and Oyster bracelet with brushed36 mm steel and yellow gold case with anti magnetic protection, transparent back, bezel engraved with Roman numerals, domed scratch resistant sapphire crystal with anti reflective treatment on both sides, opaline white silvery dial with date at 6 oclock, Calibre Omega 8800 self winding co axial master chronometer movement with date, approximately 55 hours of power reserve, steel and yellow gold bracelet. Water resistant to 50 metres (167 feet).