Side by side
Bremont Supermarine 300MvsSheffield 1A SCR II Blue
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
8 of 29 specs differDiameter
Supermarine 300M40mm
1A SCR II Blue40mm
Power Reserve
Supermarine 300M40h
1A SCR II Blue40h
Water Resistance
Supermarine 300M300m
1A SCR II Blue200m
MSRP
Supermarine 300M$3,550
1A SCR II Blue$278
Full specifications
Case
5 specsCategory
Diver
—
Thickness
12mm
13mm
Lug-to-Lug
—
48mm
Material
904L Stainless Steel
Stainless Steel
Water Resistance
300m
200m
Crystal & Dial
1 specsDial Color
Green
Blue
Movement
1 specsCaliber
BE-92AE
Seiko NH35
Pricing
1 specsMSRP
$3,550
—
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