Side by side

Bremont Supermarine 500MvsMatterhorn Watch Co. DiveMaster 300

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

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Supermarine 500M
BremontSupermarine 500M
MSRP $4,700
DiveMaster 300
Matterhorn Watch Co.DiveMaster 300
MSRP $401
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Buy from Matterhorn Watch Co. ↗
Buy used on eBay ↗

At a glance

12 of 29 specs differ
Diameter
Supermarine 500M43mm
DiveMaster 30041mm
Power Reserve
Supermarine 500M40h
DiveMaster 30042h
Water Resistance
Supermarine 500M500m
DiveMaster 300300m
MSRP
Supermarine 500M$4,700
DiveMaster 300$401

Full specifications

Case

7 specs
Category
Diver
—
Diameter
43mm
41mm
Thickness
13mm
12.8mm
Lug-to-Lug
—
47mm
Lug Width
22mm
—
Material
316L Stainless Steel
Stainless Steel
Water Resistance
500m
300m

Crystal & Dial

2 specs
Crystal
Domed Sapphire
Sapphire
Lume
None
BGW9

Movement

2 specs
Caliber
BE-92AE
Miyota 9015
Power Reserve
40h
42h

Pricing

1 specs
MSRP
$4,700
—
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