Side by side

Northern Star Watch Dark KnightvsGrand Seiko SBGR321

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

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Dark Knight
Northern Star WatchDark Knight
MSRP $849
SBGR321
Grand SeikoSBGR321
MSRP $5,200
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Buy from Grand Seiko ↗
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At a glance

11 of 29 specs differ
Diameter
Dark Knight40.5mm
SBGR32140mm
Power Reserve
Dark Knight42h
SBGR32172h
Water Resistance
Dark Knight50m
SBGR321100m
MSRP
Dark Knight$849
SBGR321$5,200

Full specifications

Case

6 specs
Category
—
Dress
Diameter
40.5mm
40mm
Thickness
10.1mm
13mm
Lug-to-Lug
43.72mm
46.6mm
Lug Width
20mm
20mm
Water Resistance
50m
100m

Crystal & Dial

2 specs
AR Coating
Inner
Yes
Dial Color
—
Black

Movement

2 specs
Caliber
Miyota 90S5
9S65
Power Reserve
42h
72h

Pricing

1 specs
MSRP
$849
$5,200
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