Which is bigger, the Beaufort Permian Rift or the Fortis Marinemaster M-40?

The Fortis Marinemaster M-40 wears larger at 40mm versus 38mm for the Beaufort Permian Rift — a 2mm difference across the dial.

Which has better water resistance, the Beaufort Permian Rift or the Fortis Marinemaster M-40?

The Fortis Marinemaster M-40 is rated to 300m versus 50m for the Beaufort Permian Rift.

Which has a longer power reserve, the Beaufort Permian Rift or the Fortis Marinemaster M-40?

The Beaufort Permian Rift carries a 42-hour power reserve against 38 hours on the Fortis Marinemaster M-40.

What movement does the Beaufort Permian Rift run compared to the Fortis Marinemaster M-40?

Both watches run automatic movements — the Beaufort Permian Rift uses the HZ5000A and the Fortis Marinemaster M-40 uses the Sellita SW220-1.

Side by side

Beaufort Permian RiftvsFortis Marinemaster M-40

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

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Beaufort Permian Rift

permian-rift-azurite

Fortis Marinemaster M-40

M-40

MSRP $3,520

At a glance

11 of 29 specs differ

Diameter

Permian Rift38mm

Marinemaster M-4040mm

Power Reserve

Permian Rift42h

Marinemaster M-4038h

Water Resistance

Permian Rift50m

Marinemaster M-40300m

MSRP

Permian Rift—

Marinemaster M-40$3,520

Full specifications

Case

6 specs

Crystal & Dial

1 specs

Dial Color

—

Orange

Movement

3 specs

Caliber

HZ5000A

Sellita SW220-1

Power Reserve

42h

38h

Jewels

Pricing

1 specs

MSRP

—

$3,520

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Beaufort Permian RiftvsFortis Marinemaster M-40

At a glance

Full specifications

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