Kobold Phantom SL AvantgardevsOmega Speedmaster Moonphase Co Axial Master Chronometer Moonphase Chronograph 44 25mm

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.

Phantom SL Avantgarde

Speedmaster Moonphase Co Axial Master Chronometer Moonphase Chronograph 44 25mm
Diameter
41mm
44.3mm
Lug-to-Lug
n/a
50mm
Thickness
17mm
16.9mm
lowest
Water Resistance
200m
highest
100m
Power Reserve
n/a
60h
MSRP
$18,500
lowest
$42,400
Movement
Valjoux 7750
Omega 9904
Case
7 specsCrystal & Dial
2 specsMovement
5 specsPricing
1 specsReviews
Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.
Owners report the Kobold Phantom SL Avantgarde can be found for better value on the secondary market, though customer service issues and long repair times are significant concerns for some. One owner reported a crown threading issue on their steel Phantom, while another experienced the same problem on a titanium model. Despite these drawbacks, some owners still appreciate the watch's style and build quality. Overall, owners rate the Kobold Phantom SL Avantgarde with mixed feelings due to customer service concerns despite appreciating its style and build quality.
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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