Moonwatch Omega Co‑Axial Chronograph 44.25 mm Grey Side of the Moon
Grey ceramic on leather strap with foldover clasp
OMEGA’s Speedmaster “Grey Side of the Moon” is an innovative addition to the Speedmaster collection.
With its grey ceramic case, sand-blasted platinum 950 dial, Moonwatch-style hands, ceramic bezel and tachymetric scale in white Super-LumiNova, this timepiece is not only ready for adventure but is stylish beyond compare.
Reminiscent of its legendary predecessors, the Speedmaster “Grey Side of the Moon” has a 60-minute and 12-hour recorder at 3 o’clock and a small seconds sub-dial at 9 o’clock. OMEGA’s Co-Axial calibre 9300 can be seen through the bevelled sapphire crystal caseback.
New to this model is the ceramic and titanium foldover clasp.
Complicated watch with a function for measuring short time periods in addition to its function for permanently displaying hours, minutes and seconds.
Label given to a watch which has undergone precision tests and received a certificate from an official body (COSC).
The day of the month, displayed in a window on a watch dial typically at the 3 o'clock or 6 o'clock position.
Small seconds Small seconds
A hand on a sub-dial which tracks seconds typically it completes a full rotation in one minute.
A tachymeter is an instrument for measuring speed. It is a chronograph with a graduated dial on which speed can be read off in kilometres per hour based on 1000 metres distance.
Transparent case back Transparent case backA transparent case back - frequently made of sapphire - makes it possible to see the movement inside the watch.
- Between lugs: 21 mm
- Bracelet: leather strap with foldover clasp
- Case: Grey ceramic
- Case diameter: 44.25 mm
- Dial colour: Grey
- Crystal: Scratch‑resistant sapphire crystal with anti‑reflective treatment on both sides
- Water resistance: 5 bar (50 metres / 167 feet)
OMEGA is proud to include the Swiss Made mark on all of its watches. This simple wording guarantees a standard of quality that has been established over many centuries and is today a world-renowned symbol of excellence.
Every part of an OMEGA watch is made in Switzerland, which goes far beyond the industry’s required standard. This means that the manufacturing levels as well as the aesthetic and technical levels meet Switzerland’s highest demands.
On top of OMEGA’s own proven excellence, the Swiss Made mark provides customers with even more assurance and trust in the watch they wear on their wrist.
All OMEGA watches are delivered with a 5-year warranty that covers the repair of any material or manufacturing defects. Please refer to the operating instructions for specific information about the warranty conditions and restrictions.
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Free Delivery and Returns
Free UK Delivery
• Delivered in 2-5 working days (excludes weekend delivery).
• A signature will be required on delivery for all orders.
• Our UK delivery service is operated by DHL.
Free UK Returns
For more information please see our Delivery & Returns Policy.
A new look for your watch
Your watch and strap should go together perfectly, but that doesn't mean you can't experiment with different combinations. Why not mix things up and see what happens? You may discover a look that's as individual as you are.
CALIBER OMEGA 9300
Self-winding chronograph movement with column wheel mechanism and Co-Axial escapement. Silicon balance-spring on free sprung-balance, 2 barrels mounted in series, automatic winding in both directions. Rhodium plated finish with exclusive Geneva waves in arabesque.
- 60 hours
- Self winding
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