Side by side
Grand Seiko SBGA385vsGrand 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
SBGA38540mm
STGK00328.7mm
Power Reserve
SBGA38572h
STGK00350h
Water Resistance
SBGA385100m
STGK003100m
MSRP
SBGA385$53,000
STGK003$31,200
Full specifications
Case
5 specsDiameter
40mm
28.7mm
Thickness
12.5mm
10.9mm
Lug-to-Lug
46.2mm
35.1mm
Lug Width
19mm
14mm
Material
Platinum
Gold
Movement
3 specsCaliber
9R15
9S27
Type
Spring Drive
Automatic
Power Reserve
72h
50h
Pricing
1 specsMSRP
$53,000
$31,200
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