Side by side

Bremont Supermarine 300MvsSlow Watches Slow Automatic GMT

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
Slow Automatic GMT
Slow WatchesSlow Automatic GMT
Buy from Bremont ↗
Buy used on eBay ↗
Buy from Slow Watches ↗
Buy used on eBay ↗

At a glance

11 of 29 specs differ
Diameter
Supermarine 300M40mm
Slow Automatic GMT41mm
Power Reserve
Supermarine 300M40h
Slow Automatic GMT—
Water Resistance
Supermarine 300M300m
Slow Automatic GMT100m
MSRP
Supermarine 300M$3,550
Slow Automatic GMT—

Full specifications

Case

7 specs
Category
Diver
—
Diameter
40mm
41mm
Thickness
12mm
7.6mm
Lug-to-Lug
—
46mm
Lug Width
20mm
—
Material
904L Stainless Steel
Stainless Steel
Water Resistance
300m
100m

Crystal & Dial

1 specs
Dial Color
Green
Silver

Movement

2 specs
Caliber
BE-92AE
ETA 2893-2
Power Reserve
40h
—

Pricing

1 specs
MSRP
$3,550
—
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Slow Watches Slow Automatic GMTvsSpinnaker Spence 300Slow Watches Slow Automatic GMTvsGalo Super200 Dark EditionSlow Watches Slow Automatic GMTvsGalo Super200Phoibos Eagle Ray No DatevsSlow Watches Slow Automatic GMTBremont Supermarine 300MvsMelbourne Watch Company GMTBremont Supermarine 300MvsMKII Key West
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