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The classic dive watch for professionals, updated and refined 44mm chronograph in 18K Sedna™ gold and black ceramic The choice of James Bond for over 25 years OMEGA Calibre 9901 - a Co-Axial Master Chronometer movement Pushers, bezel and dial in black ceramic with rubber strap OMEGA PROFESSIONAL Since the original release in 1993, the Seamaster Professional Diver 300 has become a style icon and inspired a devoted following, being one of the first OMEGA timepieces to sport the Professional inscription on the dial amongst a push to update the heritage of the Seamaster with advanced technology and refined aesthetics. This iconic piece was immediately adopted by the James Bond franchise to best represent the alluring combination of dry martini elegance and action-packed durability of the world’s most famous spy. UNPARALLELED DURABILITY AND PRECISION This 44mm chronograph model has a case crafted from 18K Sedna™ gold with a laser-ablated black ceramic bezel. The chronograph pushers are also black ceramic, along with the dial, which also features a laser-engraved wave pattern and a date window at 6 o’clock. The subdial rings and hands, along with the central hands and indexes are 18K Sedna™ gold and all filled with white Super-LumiNova. The helium escape valve, also in 18K Sedna™ gold, has been subtly redesigned with an easy-to-use conical design. The watch is presented on a black rubber strap and is driven by the OMEGA Master Chronometer Calibre 9901, officially certified by METAS to resist magnetic fields up to 15,000 gauss. This industry-leading movement can be seen through the sapphire-crystal on the wave-edged caseback. Verified details include bracelet material of Rubber, brand collections of Seamaster Diver 300M, dial colour of Black, diameter of 44mm, guarantee of Omega 5 Year Guarantee and movement of Automatic. Available colours: Black.