Side by side

Grand Seiko SBGR321vsTrenyo Two tone Guilloche

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

SBGR321
Grand SeikoSBGR321
MSRP $5,200
Two tone Guilloche
TrenyoTwo tone Guilloche
MSRP $3,844

At a glance

9 of 29 specs differ
Diameter
SBGR32140mm
Two tone Guilloche40mm
Power Reserve
SBGR32172h
Two tone Guilloche68h
Water Resistance
SBGR321100m
Two tone Guilloche50m
MSRP
SBGR321$5,200
Two tone Guilloche$3,844

Full specifications

Case

4 specs
Category
Dress
Thickness
13mm
10.8mm
Lug-to-Lug
46.6mm
46mm
Water Resistance
100m
50m

Crystal & Dial

2 specs
AR Coating
Yes
Inner
Dial Color
Black

Movement

2 specs
Caliber
9S65
La Joux-Perret G101
Power Reserve
72h
68h

Pricing

1 specs
MSRP
$5,200
$3,844
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