Side by side

Beaufort Permian RiftvsGrand Seiko SBGA427

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

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Permian Rift
BeaufortPermian Rift
SBGA427
Grand SeikoSBGA427
MSRP $5,800
Buy from Beaufort ↗
Buy used on eBay ↗
Buy from Grand Seiko ↗
Buy used on eBay ↗

At a glance

12 of 29 specs differ
Diameter
Permian Rift38mm
SBGA42739mm
Power Reserve
Permian Rift42h
SBGA42772h
Water Resistance
Permian Rift50m
SBGA427100m
MSRP
Permian Rift—
SBGA427$5,800

Full specifications

Case

6 specs
Category
—
Dress
Diameter
38mm
39mm
Thickness
10.85mm
12.3mm
Lug-to-Lug
45mm
46.8mm
Lug Width
—
19mm
Water Resistance
50m
100m

Crystal & Dial

2 specs
AR Coating
Inner
Yes
Dial Color
—
Black

Movement

3 specs
Caliber
HZ5000A
9R65
Type
Automatic
Spring Drive
Power Reserve
42h
72h

Pricing

1 specs
MSRP
—
$5,800
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Biatec T. G. MasarykvsGrand Seiko SBGA427HoraPictor Totem CiphervsGrand Seiko SBGA427Feynman Timekeepers CoalescevsGrand Seiko SBGA427Lucky Harvey Chiming HorsevsGrand Seiko SBGA427Beaufort Permian RiftvsCincinnati Watch Company The Cincinnatian - Sold Out. Discontinued. LegacyBeaufort Permian RiftvsYema Wristmaster Slim Small Seconds CMM.29
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