45.5 mm o-megasteel case, polished black ceramic bezel with diving scale in Liquidmetal, domed protuberant and scratch-resistant sapphire crystal with anti-reflective treatment on both sides, lacquered gradient blue dial transitions from blue to black, Omega 8912 self-winding chronometer movement, rubber strap with cyan lining withn O-MEGASTEEL buckle. Water resistant to 6000 metres (20000 feet).