
Owners widely praise the Omega Speedmaster Moonphase Co Axial Master Chronometer Moonphase Chronograph 44 25mm for its stunning, photorealistic moonphase complication, often highlighting the detail of the boot print on the moon. Reviewers and owners alike note the watch's excellent finishing, with a ceramic bezel and sun-brushed dial that are described as popping in sunlight. The chronograph buttons are also singled out for their buttery feel. However, the watch's 44.25mm case size and significant thickness (around 16.85mm to 17mm) are frequently mentioned as making it wear large and potentially challenging to fit under a dress cuff, with some suggesting it feels like a "beast" or "chunky." One owner found the crown guards sharp when winding and the crown difficult to pull out.
The Omega Speedmaster Moonphase Co Axial Master Chronometer Moonphase Chronograph 44 25mm (ref. 304.63.44.52.01.001) is an automatic chronograph watch, with a 44.25mm 18kt sedna gold case, 16.85mm thick, powered by the Omega 9904 movement and a 60-hour power reserve. Water resistance is rated to 100m, under a sapphire crystal, with chronograph, moonphase complications. Manufacturer MSRP is $42,400.