Bremont Supermarine 300MvsTraska Seafarer Charcoal

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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.

Bremont Supermarine 300M at true scale

Supermarine 300M

Traska Seafarer Charcoal at true scale

Seafarer Charcoal

Diameter

40mm

40mm

Thickness

12mm

n/a

Water Resistance

300m

highest

150m

Power Reserve

n/a

42h

MSRP

$3,550

$665

lowest

Movement

Bremont BE-92AE

Miyota 9039

Case

5 specs
Thickness
12mm
n/a
Lug-to-Lug
n/a
n/a
Material
904L Stainless Steel
316L Stainless Steel
Finish
n/a
Brushed + Polished
Water Resistance
300m
150m

Crystal & Dial

3 specs
AR Coating
n/a
Underside
Dial Color
Green
Charcoal Black
Lume
None
Super-LumiNova BGW9

Movement

5 specs
Caliber
Bremont BE-92AE
Miyota 9039
Beat Rate
0 vph
28,800 vph
Power Reserve
0h
42h
Jewels
0
24
Complications
None
Chronograph

Pricing

1 specs
MSRP
$3,550
$665
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Reviews

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

Bremont Supermarine 300M

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.

Traska Seafarer Charcoal

Owners widely praise the Traska Seafarer Charcoal for its attractive retro design, comfortable bracelet with on-the-fly adjustment, and exceptional value, noting its durable construction and scratch-resistant steel treatment. Some owners report issues with crooked indices or rotor problems, and one found the 150m water resistance low for its style. On balance, owners and reviewers rate the Traska Seafarer Charcoal highly for its impressive build quality and value proposition.

From video reviewers

The Traska Seafarer Charcoal's notable strength is its refined finishing, which elevates it from a field watch to a luxury-like piece. A shared weakness is the dim lume, which may be a drawback for those who value nighttime visibility. Reviewers disagree on the watch's build, with one reviewer noting a more substantial build and larger case size, while the other does not mention this feature.

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