A GENTLEMAN'S STAINLESS STEEL OMEGA SEAMASTER PROFESSIONAL PLANET OCEAN CHRONOGRAPH BRACELET WATCH DATED 2012, REF. 23230465101002, WITH BOX & PAPERS D: Black dial with luminous inlaid silver markers, double register recording minutes & continuous seconds, date aperture, "broad arrow" hands. M: Automatic co-axial chronometer movement signed Omega, calibre 9300. C: Circular case with exhibition back, rotating bezel with orange insert, helium escape valve, signed & numbered, original crowns & pushers, case diameter approx. 45mm. B: Original Omega bracelet, numbered 62/1591/831.