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.
At a glance
8 of 29 specs differDiameter
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 specsDiameter
39.5mm
40mm
Thickness
10.3mm
13mm
Lug-to-Lug
46mm
46.6mm
Crystal & Dial
1 specsLume
Super-LumiNova BGW9
None
Movement
3 specsCaliber
LJP G101ET
9S65
Power Reserve
68h
72h
Jewels
24
25
Pricing
1 specsMSRP
$3,100
$5,200
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