Side by side

Gravithin ARGOMATIC - AM01vsGrand Seiko SBGR321

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

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ARGOMATIC - AM01
GravithinARGOMATIC - AM01
MSRP $463
SBGR321
Grand SeikoSBGR321
MSRP $5,200
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Buy used on eBay ↗
Buy from Grand Seiko ↗
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At a glance

10 of 29 specs differ
Diameter
ARGOMATIC - AM0142mm
SBGR32140mm
Power Reserve
ARGOMATIC - AM0142h
SBGR32172h
Water Resistance
ARGOMATIC - AM0150m
SBGR321100m
MSRP
ARGOMATIC - AM01$463
SBGR321$5,200

Full specifications

Case

5 specs
Category
—
Dress
Diameter
42mm
40mm
Thickness
10.7mm
13mm
Lug-to-Lug
46mm
46.6mm
Water Resistance
50m
100m

Crystal & Dial

2 specs
AR Coating
Inner
Yes
Lume
Super-LumiNova BGW9®
None

Movement

2 specs
Caliber
Miyota 9015
9S65
Power Reserve
42h
72h

Pricing

1 specs
MSRP
—
$5,200
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