Side by side

Sartory Billard SB04vsGrand Seiko SBGR321

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

SB04
Sartory BillardSB04
MSRP $2,900
SBGR321
Grand SeikoSBGR321
MSRP $5,200

At a glance

6 of 29 specs differ
Diameter
SB0440mm
SBGR32140mm
Power Reserve
SB0440h
SBGR32172h
Water Resistance
SB0430m
SBGR321100m
MSRP
SB04$2,900
SBGR321$5,200

Full specifications

Case

3 specs
Thickness
11.5mm
13mm
Lug-to-Lug
45.5mm
46.6mm
Water Resistance
30m
100m

Movement

2 specs
Caliber
LJP G100
9S65
Power Reserve
40h
72h

Pricing

1 specs
MSRP
$2,900
$5,200

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