Speedmaster Moonwatch Co-Axial Master Chronometer Dark Side of the Moon

In Context

At 44.25 mm it is a large watch — well above this catalogue’s 40 mm median, and enough to dominate a narrow wrist. At 13.02 mm it is a tall case, and it will catch on a cuff. The case back is open, so the movement is visible without taking the watch apart, and the sapphire crystal will resist everything short of deliberate abuse. 50 m covers rain and hand-washing comfortably; it is not a watch to swim in.

The movement is hand-wound, so winding it becomes part of the day rather than something the watch does for you. 60 hours of reserve is enough to set it down on Friday evening and find it still running on Monday. At 28,800 vph the seconds hand advances 8 times a second.

310.92.44.51.01.001 stands on its own in this catalogue — no other reference here shares its base number. It pairs a black gloss dial with a ceramic case. Beyond the time it carries a chronograph.

Omega caliber 9908 is a hand-wound movement with co-axial escapement and column-wheel operated chronograph.

11 other watches in the library run the Omega 9908.

Omega

Speedmaster Chronoscope Master Chronometer Bronze Gold

329.92.43.51.10.001 · 43 mm

Omega

Speedmaster Chronoscope Master Chronometer Stainless Steel / Silver / Calf

329.32.43.51.02.001 · 43 mm

Omega

Speedmaster Chronoscope Master Chronometer Olympic Games Paris 2024 Stainless Steel / Silver

522.32.43.51.02.001 · 43 mm

Omega

Speedmaster Chronoscope Master Chronometer Stainless Steel / Blue / Calf

329.32.43.51.03.001 · 43 mm