Side by side
Grand Seiko SBGA375vsGrand Seiko SBGX363
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
8 of 29 specs differDiameter
SBGA37540mm
SBGX36332.3mm
Power Reserve
SBGA37572h
SBGX363—
Water Resistance
SBGA375100m
SBGX363100m
MSRP
SBGA375$5,600
SBGX363$3,600
Full specifications
Case
4 specsDiameter
40mm
32.3mm
Thickness
12.5mm
9mm
Lug-to-Lug
46.2mm
39mm
Lug Width
19mm
15mm
Movement
3 specsCaliber
9R65
9F51
Type
Spring Drive
Quartz
Power Reserve
72h
0h
Pricing
1 specsMSRP
$5,600
$3,600
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