Side by side

Bremont Supermarine 300MvsShiro Kara RCF Stormtrooper

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

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Supermarine 300M
BremontSupermarine 300M
MSRP $3,550
RCF Stormtrooper
Shiro KaraRCF Stormtrooper
MSRP $448
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Buy used on eBay ↗
Buy from Shiro Kara ↗
Buy used on eBay ↗

At a glance

10 of 29 specs differ
Diameter
Supermarine 300M40mm
RCF Stormtrooper39mm
Power Reserve
Supermarine 300M40h
RCF Stormtrooper41h
Water Resistance
Supermarine 300M300m
RCF Stormtrooper100m
MSRP
Supermarine 300M$3,550
RCF Stormtrooper$448

Full specifications

Case

6 specs
Category
Diver
—
Diameter
40mm
39mm
Thickness
12mm
11.9mm
Lug-to-Lug
—
47.5mm
Material
904L Stainless Steel
316L Stainless Steel
Water Resistance
300m
100m

Crystal & Dial

1 specs
Dial Color
Green
—

Movement

2 specs
Caliber
BE-92AE
Seiko NH35
Power Reserve
40h
41h

Pricing

1 specs
MSRP
$3,550
$448
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