Side by side

Grand Seiko SBGR321vsShiro Kara RCF Stormtrooper

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

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SBGR321
Grand SeikoSBGR321
MSRP $5,200
RCF Stormtrooper
Shiro KaraRCF Stormtrooper
MSRP $448
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Buy used on eBay ↗
Buy from Shiro Kara ↗
Buy used on eBay ↗

At a glance

10 of 29 specs differ
Diameter
SBGR32140mm
RCF Stormtrooper39mm
Power Reserve
SBGR32172h
RCF Stormtrooper41h
Water Resistance
SBGR321100m
RCF Stormtrooper100m
MSRP
SBGR321$5,200
RCF Stormtrooper$448

Full specifications

Case

5 specs
Category
Dress
—
Diameter
40mm
39mm
Thickness
13mm
11.9mm
Lug-to-Lug
46.6mm
47.5mm
Material
Stainless Steel
316L Stainless Steel

Crystal & Dial

2 specs
AR Coating
Yes
Inner
Dial Color
Black
—

Movement

2 specs
Caliber
9S65
Seiko NH35
Power Reserve
72h
41h

Pricing

1 specs
MSRP
$5,200
$448
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