Side by side
Bremont Supermarine 300MvsSerket Watch Co Blackpool GMT
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
10 of 29 specs differDiameter
Supermarine 300M40mm
Blackpool GMT40mm
Power Reserve
Supermarine 300M40h
Blackpool GMT—
Water Resistance
Supermarine 300M300m
Blackpool GMT200m
MSRP
Supermarine 300M$3,550
Blackpool GMT$379
Full specifications
Case
5 specsCategory
Diver
—
Thickness
12mm
11.5mm
Lug-to-Lug
—
47mm
Material
904L Stainless Steel
Stainless Steel
Water Resistance
300m
200m
Crystal & Dial
2 specsDial Color
Green
Beige
Lume
None
SuperLuminova
Movement
2 specsCaliber
BE-92AE
Seiko NH34
Power Reserve
40h
—
Pricing
1 specsMSRP
$3,550
$379
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