522.30.42.20.04.001Ref

Omega Seamaster Diver 300M ref. 522.30.42.20.04.001 is a special edition meant for the 2020 Tokyo Olympics, but both the games and the watch's release were delayed. Consequently, it only came out in April 2021. This Seamaster 300M has a stainless steel case with blue ceramic bezel and a white ceramic dial with contrasting blue hands and indices.