Gold Souk, Deira
Omega Speedmaster Grey Side of the Moon (Slate Dial), reference 310.92.44.50.06.001

Omega

Speedmaster Grey Side of the Moon (Slate Dial)

Ref. 310.92.44.50.06.001

On request

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Case45mm ceramic
DialSlate
MovementCalibre OMEGA 3869 Gr
ComplicationChronograph
BraceletLeather Leather
Year2025
PapersBox and Papers

The Speedmaster is the Moonwatch: NASA certified in 1965 and worn on every lunar mission, the only watch qualified for spacewalks to this day. Its manual chronograph remains in continuous production as a working piece of history.

This 2025 Omega Speedmaster Grey Side of the Moon pairs a 45mm ceramic case with a slate face and a chronograph. Calibre OMEGA 3869 Grey Edition keeps it running.

Fun fact: The Dark Side of the Moon case is cut from a single block of black zirconium oxide ceramic, a material so hard the finishing has to be done with diamond tooling. Omega launched it in 2013 as the first all ceramic Speedmaster.

The collection

Speedmaster

The chronograph that went to the Moon, still built to that brief

The Speedmaster started in 1957 as a motorsport chronograph, and the hand-wound Moonwatch still traces that original brief. NASA qualified it for spaceflight in 1965, and the Moonwatch has kept the same broad shape since: usually a black dial, tachymetre bezel, three sub-dials. Around it sit other chronographs, some smaller and dressier, some larger and more modern, so the family runs from strict tool watch to everyday sports piece.

Sizes in the family

Moonwatch at 42mm, wider family 38mm to 44.25mm

Who it suits

For the buyer who wants one recognisable chronograph with real history behind it rather than a wardrobe of them.

See every Speedmaster we have

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