Since 1993, the Seamaster Professional Diver 300M has enjoyed legendary popularity. The today’s modern collection has adopted this famous ocean heritage and updated it with a new design. The 42 mmcase is made of stainless steel and is fitted with a black ceramic bezel with a diving scale made of white enamel. White enamel on the bezel offers longer whiteness and durability. Omega wanted to give the new white ceramic dial extraordinary depth, therefore it has reintroduced the popular wave pattern – this time engraved with a laser.