Side by side
Grand Seiko SBGD228vsGrand Seiko STGK003
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
9 of 29 specs differDiameter
SBGD22844.5mm
STGK00328.7mm
Power Reserve
SBGD228192h
STGK00350h
Water Resistance
SBGD228100m
STGK003100m
MSRP
SBGD228$273,000
STGK003$31,200
Full specifications
Case
5 specsCategory
Chronograph
Dress
Diameter
44.5mm
28.7mm
Thickness
14.4mm
10.9mm
Lug-to-Lug
52mm
35.1mm
Lug Width
23mm
14mm
Movement
3 specsCaliber
9R01
9S27
Type
Spring Drive
Automatic
Power Reserve
192h
50h
Pricing
1 specsMSRP
$273,000
$31,200
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