Omega Seamaster Diver 300M Omega Co-Axial Master Chronometer - 42 mm Steel Case - White Dial - 210.30.42.20.04.001 P01 self-winding Audemars Piguet Calibre 3120

self-winding Audemars Piguet Calibre 3120 movement with date and large seconds

In steel and gold

Water resistant to 20 m

diamond-set bezel

37 mm hammered 18K white gold case

Omega Seamaster Diver 300M Omega Co-Axial Master Chronometer - 42 mm Steel Case - White Dial - 210.30.42.20.04.001 P01 self-winding Audemars Piguet Calibre 312042 mm steel case with anti magnetic protection and helium escape valve, transparent back, black ceramic bezel, domed scratch resistant sapphire crystal with anti reflective treatment on both sides, white dial with laser engraved waves and Seamaster highlighted in red, Calibre Omega 8800 self winding co axial master chronometer movement with date, approximately 55 hours of power reserve, steel bracelet. Water resistant to 300 metres (1000 feet).