Which is bigger, the Beaufort Permian Rift or the Sheffield 1A SCR II Blue?

The Sheffield 1A SCR II Blue 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 Sheffield 1A SCR II Blue?

The Sheffield 1A SCR II Blue is rated to 200m versus 50m for the Beaufort Permian Rift.

Which has a longer power reserve, the Beaufort Permian Rift or the Sheffield 1A SCR II Blue?

The Beaufort Permian Rift carries a 42-hour power reserve against 40 hours on the Sheffield 1A SCR II Blue.

What movement does the Beaufort Permian Rift run compared to the Sheffield 1A SCR II Blue?

Both watches run automatic movements — the Beaufort Permian Rift uses the HZ5000A and the Sheffield 1A SCR II Blue uses the Seiko NH35.

Side by side

Beaufort Permian RiftvsSheffield 1A SCR II Blue

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

Sheffield 1A SCR II Blue

1a-scr-ii-blue

MSRP $278

At a glance

9 of 29 specs differ

Diameter

Permian Rift38mm

1A SCR II Blue40mm

Power Reserve

Permian Rift42h

1A SCR II Blue40h

Water Resistance

Permian Rift50m

1A SCR II Blue200m

MSRP

Permian Rift—

1A SCR II Blue$278

Full specifications

Case

5 specs

Diameter

38mm

40mm

Thickness

10.85mm

13mm

Lug-to-Lug

45mm

48mm

Lug Width

—

20mm

Water Resistance

50m

200m

Crystal & Dial

1 specs

Dial Color

—

Blue

Movement

2 specs

Caliber

HZ5000A

Seiko NH35

Power Reserve

42h

40h

Pricing

1 specs

MSRP

—

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Beaufort Permian RiftvsSheffield 1A SCR II Blue

At a glance

Full specifications

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