Side by side

Bremont Supermarine 300MvsMark Time Watches M 1

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
M 1
Mark Time WatchesM 1
MSRP $345
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Buy from Mark Time Watches ↗
Buy used on eBay ↗

At a glance

11 of 29 specs differ
Diameter
Supermarine 300M40mm
M 142mm
Power Reserve
Supermarine 300M40h
M 1—
Water Resistance
Supermarine 300M300m
M 1100m
MSRP
Supermarine 300M$3,550
M 1$345

Full specifications

Case

7 specs
Category
Diver
—
Diameter
40mm
42mm
Thickness
12mm
12.5mm
Lug-to-Lug
—
49.5mm
Lug Width
20mm
22mm
Material
904L Stainless Steel
Stainless Steel
Water Resistance
300m
100m

Crystal & Dial

1 specs
Dial Color
Green
Dark Blue

Movement

2 specs
Caliber
BE-92AE
Miyota 9039
Power Reserve
40h
—

Pricing

1 specs
MSRP
$3,550
$345
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