Bremont Supermarine 300MvsOmega Seamaster 300 Co Axial Master Chronometer 41mm
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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.
Supermarine 300M
Seamaster 300 Co Axial Master Chronometer 41mm
Diameter
40mm
41mm
Lug-to-Lug
n/a
48mm
Thickness
12mm
lowest
13.8mm
Water Resistance
300m
300m
Power Reserve
n/a
60h
MSRP
$3,550
lowest
$15,700
Movement
Bremont BE-92AE
Omega 8912
Case
6 specsCrystal & Dial
2 specsMovement
4 specsPricing
1 specsReviews
Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.
The Bremont Supermarine 300M is praised for its comfortable 40mm case, which some owners find wears well even on smaller wrists due to its lug design, outperforming some 40mm watches. One forum contributor notes the 40mm case is relatively compact for a 300m diver and is priced at $1375. A reviewer found the 40mm case comfortable. On balance, owners and reviewers appreciate the Bremont Supermarine 300M's wearable 40mm case size and comfortable wearability.
Owners widely praise the Omega Seamaster 300 Co Axial Master Chronometer 41mm for its comfortable wearability and the comfort of its bracelet and clasp. The retro aesthetic is appreciated, and some owners find the polished center links complement the case well. One owner suggested changing both the hour and minute hands to a broad-arrow style. Overall, owners rate the Omega Seamaster 300 Co Axial Master Chronometer 41mm highly for its comfortable wearability and appreciated retro aesthetic.
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