Side by side
Grand Seiko SBGX363vsGrand Seiko STGK031
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
7 of 29 specs differDiameter
SBGX36332.3mm
STGK03130mm
Power Reserve
SBGX363—
STGK03150h
Water Resistance
SBGX363100m
STGK031100m
MSRP
SBGX363$3,600
STGK031$6,600
Full specifications
Case
3 specsDiameter
32.3mm
30mm
Thickness
9mm
10.5mm
Lug-to-Lug
39mm
36.2mm
Movement
3 specsCaliber
9F51
9S27
Type
Quartz
Automatic
Power Reserve
0h
50h
Pricing
1 specsMSRP
$3,600
$6,600
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