Omega Seamaster 300M Diver's Watch. The case is made of 316L stainless steel an

Omega Seamaster 300M Diver's Watch. The case is made of 316L stainless steel and features the only ceramic unidirectional rotating bezel in its class. The pressure relief valve on the side of the case is identical to the original. The bezel uses an imported ceramic bezel with Ddd Super-Luminova luminous coating, providing blue-green dual-color luminescence. The minute hand has green luminescence, and the bezel features green luminous dots for a diving oxygen countdown. The watch comes with an imported rubber strap and an original buckle. Ddd adheres to the philosophy of practicality and continuous improvement, pushing the watch to new heights!