"This unique OMEGA Seamaster Diver 300M beautifully celebrates the brand’s role as the Official Timekeeper of the Rio 2016 Olympic Games. On the black dial, you'll find a transferred wave pattern that is inspired by the sidewalks of Copacabana beach. The polished black ceramic bezel ring includes a diving scale filled with white Super-LumiNova and numerals filled with red, blue, yellow and green lacquer, all representing the colours of the Olympic rings. As usual with the Seamaster Diver 300M, there is a date window at 3H, a helium escape valve at 10H and polished facetted skeleton hour-minute hands. On the reverse side of the 41 mm stainless steeel case, there is a ""Rio 2016"" Olympic Games logo as well as an engraved Limited Edition number. The model is powered by the Co-Axial calibre 2500."