Omega Seamaster Diver 300M ref celebrates the brand’s partnership with Nekton a not-for-profit organization dedicated to protecting the world’s oceans. At its core this watch is a Seamaster featuring the famous wave-pattern dial a uni-directional rotating bezel and 300 meters of water resistance. What makes this model special is the case back embossed with the Nekton submarine medallion. It also sports a grade 5 titanium bezel with a laser-ablated diving scale a laser-ablated black ceramic [ZrO2] dial a 42mm stainless steel case and a sleek rubber strap. The celebrated caliber 8806 engine drives this watch featuring a Master Chronometer rating self-winding and a 55-hour power reserve.