This 42 mm model, made of 18-karat Sedna ™ gold and noble steel, includes a blue ceramic bezel with Ceragold ™ immersion scale. The dial is also polished blue ceramic, with laser-engraved waves and date window at 6 o´clock. The skeleton needles and raised indexes are Sedna ™ 18-karat gold and are filled with white Super-LumiNova; The helium escape valve has a conical design. The watch, presented with blue rubber bracelet, incorporates the OMEGA Master Chronometer 8800 caliber.