Side by side

Sartory Billard SB04-EvsGrand Seiko SBGR321

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

SB04-E
Sartory BillardSB04-E
MSRP $3,100
SBGR321
Grand SeikoSBGR321
MSRP $5,200

At a glance

8 of 29 specs differ
Diameter
SB04-E39.5mm
SBGR32140mm
Power Reserve
SB04-E68h
SBGR32172h
Water Resistance
SB04-E100m
SBGR321100m
MSRP
SB04-E$3,100
SBGR321$5,200

Full specifications

Case

3 specs
Diameter
39.5mm
40mm
Thickness
10.3mm
13mm
Lug-to-Lug
46mm
46.6mm

Crystal & Dial

1 specs
Lume
Super-LumiNova BGW9
None

Movement

3 specs
Caliber
LJP G101ET
9S65
Power Reserve
68h
72h
Jewels
24
25

Pricing

1 specs
MSRP
$3,100
$5,200

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