Side by side
Grand Seiko SBGR321vsGrand Seiko STGK007
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
7 of 29 specs differDiameter
SBGR32140mm
STGK00727.8mm
Power Reserve
SBGR32172h
STGK00750h
Water Resistance
SBGR321100m
STGK007100m
MSRP
SBGR321$5,200
STGK007$6,200
Full specifications
Case
4 specsDiameter
40mm
27.8mm
Thickness
13mm
11.2mm
Lug-to-Lug
46.6mm
33.5mm
Lug Width
20mm
13mm
Movement
2 specsCaliber
9S65
9S27
Power Reserve
72h
50h
Pricing
1 specsMSRP
$5,200
$6,200
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