Free sprung-balance with silicon balance spring.
Taking the levels of luxury into a higher stratosphere, a collection of 18K gold models is also on offer.
With this new reference came a new movement; the Omega Caliber 861, a replacement for the long-serving Caliber 321 which then went out of production.
Kennedy kept his promise, when on 24 July 1969 the crew of Apollo 11 successfully landed on the moon.
Without their Speedmaster watches, the Apollo 13 astronauts wouldn't have been able to land and would have surely died during their mission.
Consequently, a Moonwatch can be identified quickly and easily.
Based on the design of the Lemania 1873, the Omega Cal.
Less servicing Extended service intervals Each Master Chronometer is equipped with a Co-Axial escapement, conceived to reduce the mechanical constraints inside the movement.