Bremont Supermarine 300MvsCertina DS-2
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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
DS-2
Diameter
40mm
40mm
Lug-to-Lug
n/a
45.7mm
Thickness
12mm
lowest
12.7mm
Water Resistance
300m
highest
200m
Power Reserve
n/a
80h
MSRP
$3,550
$1,107
lowest
Movement
Bremont BE-92AE
POWERMATIC 80.611
Case
4 specsCrystal & Dial
1 specsMovement
2 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 Certina DS-2 for its legible 40mm case, beautiful date window, and stunning lume, complemented by its robust 200m water resistance and Certina's Double Security system. Reviewers highlight its value, historical authenticity, and solid build, with one noting the dynamic sunburst red dial. Some owners express surprise at a reported hand motor malfunction, while others are pleasantly surprised by the quality of the case, dial, and movement. A few reviewers and owners would prefer an engraved case back over the exhibition case back and one owner found the bracelet to feel low quality. Overall, owners and reviewers rate the Certina DS-2 highly for its excellent value and faithful vintage-inspired design.
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