Speedmaster Professional Moonwatch

The Omega Speedmaster Professional Moonwatch (Ref. 001) is the definitive evolution of the watch that accompanied NASA astronauts to the lunar surface, now powered by the in-house Master Chronometer-certified Caliber 3861 — a significant upgrade over the long-running Caliber 1861 it replaces.

Housed in a 42mm stainless steel case with the iconic black dial, aluminum bezel insert, and authentic hesalite (plexiglass) crystal, this reference preserves the exact aesthetic DNA of the original 1969 Moonwatch while delivering modern precision and a 50-hour power reserve. The hesalite crystal is a deliberate nod to NASA's choice of acrylic over sapphire for its shatter-resistant properties, making this not merely a watch but a piece of space exploration heritage.

For collectors, this current-production reference represents the most technically accomplished iteration of the Speedmaster Professional in the model's six-decade history.