Ploprof 1200M Seamaster O-MEGASTEEL Master Chronometer 227.32.55.21.03.001

This special Ploprof takes its design cues from OMEGA’s 1970s original. Crafted in O-MEGASTEEL, it has a sun-brushed dial in OMEGA’s own Summer Blue with a gradient finish to reflect the watch’s level of water resistance. The bezel is produced in transparent sapphire crystal, varnished blue on the back, to reveal the light blue diving scale beneath. The iconic mono-bloc case includes the famous screwed-in crown and the characteristic security pusher at 2 o’clock, which on this edition sports a ring in blue ceramic. In keeping with the colour code, OMEGA has filled the varnished hands and indexes with a unique light blue Super-LumiNova. Turning the watch over reveals a laser-engraved commemorative Seamaster logo, framed by engraved waves and depicting a trident-bearing Poseidon and two seahorses: OMEGA’s 1956 original and the brand’s current design. Behind which sits the OMEGA Co-Axial Master Chronometer calibre 8912. An original-style blue rubber strap completes the look.

Source: Omega website, last updated Mar 2026