Bremont Supermarine 500MvsEdox Grand Ocean Automatic

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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 500M

Grand Ocean Automatic
Diameter
43mm
40mm
Thickness
13mm
11.9mm
lowest
Water Resistance
500m
highest
300m
MSRP
$4,700
$1,740
lowest
Movement
Bremont BE-92AE
Caliber 80 (SW 200)
Case
6 specsCrystal & Dial
2 specsMovement
1 specsPricing
1 specsReviews
Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.
Owners widely praise the Bremont Supermarine 500M's stunning design, luxurious appearance, and excellent lume. Reviewers note its updated, legible dial and scratch-resistant hardened steel case with anti-reflective coating. Some owners find the 43mm case substantial, and one reviewer questions the long-term water resistance of its three-piece case construction. Criticisms include a second hand that can be hard to see in low light and bezel markings that could be more prominent, with one owner noting the lack of a dive suit extension on the bracelet. Overall, owners and reviewers rate the Bremont Supermarine 500M highly for its rugged refinement and competitive pricing against more expensive brands.
Owners widely praise the Edox Grand Ocean Automatic for its impressive finishing and quality at its price point, with some noting it wears smaller than its 40mm case dimensions suggest. A reviewer found the watch charming and comfortable, though they flagged unnecessary dial labeling and less robust lume compared to dedicated sport watches. One owner noted difficulties finding aftermarket strap options for the Edox Grand Ocean Automatic. On balance, owners and reviewers generally regard the Edox Grand Ocean Automatic positively for its build quality and comfortable wearability.
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