The Omega Speedmaster Professional Moonwatch Calibre 321 ref. 311.93.42.30.99.001 was introduced in 2019. It features a platinum case with ceramic bezel insert and an onyx dial with meteorite sub dials. Inside is a re-born version of calibre 321.


The Omega Speedmaster Professional Moonwatch Calibre 321 ref. 311.93.42.30.99.001 was introduced in 2019. It features a platinum case with ceramic bezel insert and an onyx dial with meteorite sub dials. Inside is a re-born version of calibre 321.
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