Which is cheaper, the Bremont Supermarine 500M or the Praesidus 42mm Automatic?

At MSRP the Praesidus 42mm Automatic is the cheaper of the two at $680, against $4,700 for the Bremont Supermarine 500M — a $4,020 gap before any retailer discounting.

Which is bigger, the Bremont Supermarine 500M or the Praesidus 42mm Automatic?

The Bremont Supermarine 500M wears larger at 43mm versus 38mm for the Praesidus 42mm Automatic — a 5mm difference across the dial.

Which has better water resistance, the Bremont Supermarine 500M or the Praesidus 42mm Automatic?

The Bremont Supermarine 500M is rated to 500m versus 100m for the Praesidus 42mm Automatic.

What movement does the Bremont Supermarine 500M run compared to the Praesidus 42mm Automatic?

Both watches run automatic movements — the Bremont Supermarine 500M uses the BE-92AE and the Praesidus 42mm Automatic uses the Seiko NH35.

Side by side

Bremont Supermarine 500MvsPraesidus 42mm Automatic

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

Bremont Supermarine 500M

sm43-dt-ss-bk-n-s

MSRP $4,700

Praesidus 42mm Automatic

P-42-HP-GRSG

MSRP $680

At a glance

10 of 29 specs differ

Diameter

Supermarine 500M43mm

42mm Automatic38mm

Power Reserve

Supermarine 500M40h

42mm Automatic40h

Water Resistance

Supermarine 500M500m

42mm Automatic100m

MSRP

Supermarine 500M$4,700

42mm Automatic$680

Full specifications

Case

6 specs

Crystal & Dial

2 specs

Crystal

Domed Sapphire

Sapphire

Dial Color

Black

42mm Automatic

Movement

1 specs

Caliber

BE-92AE

Seiko NH35

Pricing

1 specs

MSRP

$4,700

$680

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Bremont Supermarine 500MvsPraesidus 42mm Automatic

At a glance

Full specifications

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