Side by side

Grand Seiko SBGR321vsZRC 1904 Z.R.C Grands Fonds Heritage

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

SBGR321
Grand SeikoSBGR321
MSRP $5,200
Z.R.C Grands Fonds Heritage
ZRC 1904Z.R.C Grands Fonds Heritage
MSRP $3,290

At a glance

9 of 29 specs differ
Diameter
SBGR32140mm
Z.R.C Grands Fonds Heritage39mm
Power Reserve
SBGR32172h
Z.R.C Grands Fonds Heritage41h
Water Resistance
SBGR321100m
Z.R.C Grands Fonds Heritage300m
MSRP
SBGR321$5,200
Z.R.C Grands Fonds Heritage$3,290

Full specifications

Case

5 specs
Category
Dress
Diameter
40mm
39mm
Thickness
13mm
2.4mm
Lug-to-Lug
46.6mm
46mm
Water Resistance
100m
300m

Crystal & Dial

1 specs
AR Coating
Yes
Inner

Movement

2 specs
Caliber
9S65
Sellita SW200-1
Power Reserve
72h
41h

Pricing

1 specs
MSRP
$5,200
$3,290
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