Omega Speedmaster Moonphase Co Axial Master Chronometer Moonphase Chronograph 44 25mmvsPagani Design PD-1644 Full Black

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

PD-1644 Full Black
Diameter
44.3mm
40mm
Lug-to-Lug
50mm
n/a
Thickness
16.9mm
12mm
lowest
Water Resistance
100m
100m
Power Reserve
60h
n/a
MSRP
$42,400
$121
lowest
Movement
Omega 9904
Seiko VK63
Case
6 specsCrystal & Dial
3 specsMovement
6 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.
Pagani Design PD-1644 Full Black owners widely praise its value, citing the Seiko VK63 mecaquartz movement's sweeping chronograph seconds hand and solid build quality including stainless steel cases, solid end links, and sapphire crystals. The gloss black dial printing and applied indices are well-executed and correctly aligned, and the ceramic bezel and bracelet are considered good for the price, with one owner calling the bracelet and clasp the best on a budget watch. However, subdial legibility can be an issue in low light, and the lume is generally described as poor or almost non-existent, though one owner reported good lume. Some owners note minor flaws like hands not always aligning perfectly, dial scratches, and sharp clasp edges, with one owner finding the clasp poor due to limited micro-adjustment holes. Overall, owners rate the Pagani Design PD-1644 Full Black highly for its incredible value and solid build quality at its price point.
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