Side by side

Bremont Supermarine 300MvsHemel HD24 Automatic

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

Supermarine 300M
BremontSupermarine 300M
MSRP $3,550
HD24 Automatic
HemelHD24 Automatic
MSRP $300

At a glance

8 of 29 specs differ
Diameter
Supermarine 300M40mm
HD24 Automatic40mm
Power Reserve
Supermarine 300M40h
HD24 Automatic40h
Water Resistance
Supermarine 300M300m
HD24 Automatic200m
MSRP
Supermarine 300M$3,550
HD24 Automatic$300

Full specifications

Case

4 specs
Thickness
12mm
13mm
Lug-to-Lug
—
48mm
Material
904L Stainless Steel
316L Stainless Steel
Water Resistance
300m
200m

Crystal & Dial

2 specs
Crystal
Sapphire
Domed Sapphire
Dial Color
Green
Gallant USAF Edition

Movement

1 specs
Caliber
BE-92AE
Seiko NH38A

Pricing

1 specs
MSRP
$3,550
$300

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