Omega Seamaster Diver 300M Co-Axial Master Chronometer Watch - 42 mm Steel And Yellow Gold Case - Unidirectional Bezel - Blue Ceramic Dial - 210.20.42.20.03.001 25.20 quartz Audemars Piguet Calibre 2713

quartz Audemars Piguet Calibre 2713 movement with hours

characterized by three-piece solid links

graced with diamond hour markers and embraced by a fixed fluted white gold bezel

lacquered black dial with polished rhodium plated appliques and hands

semi-matt black alligator skin strap

Omega Seamaster Diver 300M Co-Axial Master Chronometer Watch - 42 mm Steel And Yellow Gold Case - Unidirectional Bezel - Blue Ceramic Dial - 210.20.42.20.03.001 25.20 quartz Audemars Piguet Calibre 271342 mm stainless steel and 18K yellow gold case with helium escape valve, transparent back, unidirectional rotating bezel with a Ceragold diving scale, domed scratch resistant sapphire crystal anti reflective treatment on both sides, polished blue ceramic dial with laser engraved waves and a date window at 6 oclock, Caliber Omega 8800 self winding movement with co axial escapement, chronometer, date, approximately 55 hours of power reserve, stainless