The mythical 321 calibre, the one chose by NASA.

In this video report, we come back on the latest release by Omega with the first steel Speedmaster in which you will find the mythical 321 calibre, the one chose by NASA for its space flights of the 1960’s, including naturally the Apollo moon missions.

Production of this caliber was interrupted for more than 50 years and when its reintroduction was announced in early 2019, this naturally got some people excited and today it is finally made available in a more affordable version than the special commemorative platinum version seen last year.

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