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Omega Speedmaster Moonphase Co Axial Master Chronometer Moonphase Chronograph 44 25mm
Ref. 304.63.44.52.01.001 · Chronograph
$42,400In stock
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Case
- Diameter
- 44.25mm
- Thickness
- 16.85mm
- Lug-to-lug
- 50mm
- Lug width
- 21mm
- Material
- 18kt Sedna Gold
- Finish
- Steel
- Water resistance
- 100m
Crystal & dial
- Crystal
- Sapphire
- Shape
- Domed
- Dial color
- Black
Movement
- Caliber
- Omega 9904
- Type
- Automatic
- Power reserve
- 60h
- Hacking
- Yes
- Hand-winding
- Yes
- Complications
- Chronograph, Moonphase
Design language
- Case shape
- round
- Dial style
- standard
- Sub-dials
- 2
- Bezel
- tachymeter
- Bracelet
- leather_strap
- Moonphase
- Yes
AI-detected from the product image
Speedmaster collection · 26 watches
13 more in this collection
Speedmaster Moonphase Co Axial Master Chronometer Moonphase Chronograph 43mmSpeedmaster Moonphase Co Axial Master Chronometer Moonphase Chronograph 44 25mmSpeedmaster Moonphase Co Axial Master Chronometer Moonphase Chronograph 44 25mmSpeedmaster Moonwatch Professional Co Axial Master Chronometer Chronograph 42mmSpeedmaster Moonwatch Professional Co Axial Master Chronometer Chronograph 42mmSpeedmaster Pilot Co Axial Master Chronometer Chronograph 40 85mmSpeedmaster Racing Co Axial Master Chronometer Chronograph 44 25mmSpeedmaster Racing Co Axial Master Chronometer Chronograph 44 25mmSpeedmaster Racing Co-Axial Chronograph 40 mmSpeedmaster Reduced Marui Limited EditionSpeedmaster Super Racing Co Axial Master Chronometer Chronograph 44 25mmSpeedmaster X 33 Marstimer Chronograph 45mmSpeedmaster X-33
5 colorways
Market
Retail$42,400
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Closed · 90d0Asking-price history
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Retail stock & market context
Omega on the secondhand market
+7.0%
2026 so far · +0.9% to +13.8% · 42 matched watches
In line with the index
Chronographs as a group: +6.4% · 166 matched watches
Year-by-year readings →Similar watches
Community
The Omega Speedmaster Moonphase Co Axial Master Chronometer Moonphase Chronograph 44 25mm is widely praised for its detailed and photorealistic moonphase complication, featuring a boot print Easter egg, and its exceptional finishing, including a ceramic bezel and sun-brushed dial. Owners and reviewers consistently highlight the beauty of the complication and the overall build quality. However, the watch's 44.25mm case size and considerable thickness (around 16.85mm to 17mm) are frequently noted as making it wear large and potentially challenging to fit under dress cuffs, with some suggesting it feels "chunky" or like a "beast." One reviewer found the crown guards sharp when winding and the crown difficult to pull out. On balance, owners and reviewers appreciate the Omega Speedmaster Moonphase Co Axial Master Chronometer Moonphase Chronograph 44 25mm for its stunning moonphase detail and high-end finishing, despite its substantial size.
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