Omega Speedmaster Moonwatch Co-Axial Chronograph

Here you will find models of the Speedmaster Moonwatch from Omega with Co-Axial escapement. They include the current Moonwatch Professional Co-Axial Master Chronometer at 42 mm and models of the Dark Side of the Moon with a ceramic case. All of them share the bezel with tachymeter scale and the chronograph layout known since the Apollo missions. New watches are unworn and come with box, papers and manufacturer's warranty, while inspected Certified Pre-Owned models are labelled as such. Shipping is fully insured and the delivery time is shown on every watch.

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Omega Speedmaster Moonwatch Co-Axial Chronograph prices at a glance

As of October 2026. Prices in euros.

  • from €7,050
  • Median €35,570
  • to €45,580
  • Models 6

The figures come from our own range and are recalculated every month.

What the Co-Axial escapement brings

The Co-Axial escapement goes back to the English watchmaker George Daniels and has been used in series production by Omega since 1999. It works with less friction than the usual lever escapement. As a result, accuracy remains more stable over the years and service intervals can be longer.

Moonwatch Professional with calibre 3861

Since 2021 the Moonwatch Professional has been powered by the hand-wound calibre 3861 with Co-Axial escapement and around 50 hours of power reserve. It is certified as a Master Chronometer by the Swiss institute METAS and is resistant to magnetic fields up to 15,000 gauss. The case measures 42 mm, the dial is stepped as on the early models, and depending on the reference the front is protected by Hesalite or sapphire crystal.

Dark Side of the Moon

With the Dark Side of the Moon, Omega launched a Speedmaster with a case of black zirconium oxide ceramic in 2013. It measures 44.25 mm, is more scratch-resistant than steel and considerably lighter. Variants followed such as the Grey Side of the Moon in grey ceramic and the Apollo 8 with a skeletonised hand-wound movement whose surface is reminiscent of the lunar surface.

Buy an Omega Speedmaster Moonwatch Co-Axial at HORANDO

New watches at HORANDO are unworn and come with box, papers and manufacturer's warranty, while Certified Pre-Owned watches are labelled as such. Before shipping we check every watch once more and compare the reference and serial number, and shipping is fully insured. The delivery time is shown on every watch, and after payment you can collect your watch from our showroom in Bamberg if you wish. Instalment payments are available via PayPal up to €5,000 and via Klarna up to €10,000.

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