Omega Speedmaster Moonphase Co Axial Master Chronometer Moonphase Chronograph 44 25mmvsRolex Cosmograph Daytona

Ref. 304.63.44.52.01.001·MSRP $42,400
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Measurements
Catalog photos are all shot at the same flattering size. These aren't: every case below shares one millimeter scale.

Speedmaster Moonphase Co Axial Master Chronometer Moonphase Chronograph 44 25mm

Cosmograph Daytona
Diameter
44.3mm
40mm
Lug-to-Lug
50mm
n/a
Thickness
16.9mm
n/a
Water Resistance
100m
100m
Power Reserve
60h
72h
highest
MSRP
$42,400
lowest
$42,700
Movement
Omega 9904
4131
Case
7 specsCrystal & Dial
4 specsMovement
5 specsPricing
1 specsReviews
Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.
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.
Owners widely praise the Rolex Cosmograph Daytona's design and finishing, with many finding its proportions comfortable and wearable, though some note the sub-dial placement can appear slightly off. The watch is described as "absolutely gorgeous" and offering superior accuracy and finer finishing compared to alternatives, with one owner noting its 40mm case wears smaller and its bracelet is superior with an adjustable clasp. However, many owners question its value at current market prices, finding the retail price steep compared to other chronographs, and some suggest it is a better investment than a watch purchase. On balance, owners and reviewers rate the Rolex Cosmograph Daytona highly for its design, finishing, and wearability, despite concerns about its market value.
The 18 ct yellow gold case and striking turquoise blue dial are key strengths. Reviewers did not reach a consensus on any weaknesses.
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