When it comes to Omega Speedmasters, none are more iconic than the “Moonwatch” that walked on the lunar surface in 1969. But Omega has more than a stroll across the moon on its astral-themed résumé.

Even within watch-collecting circles, the fandom expressed by devotees of Omega’s Speedmaster chronograph sets a high bar for both passion and pedantry. Every new edition of the design, first ...

The Omega Speedmaster is perhaps the greatest tool watch in history. Created in the 1950s as a timing instrument for auto racing — it was the first watch to put a tachymeter on an external bezel — it ...