Side by side

Grand Seiko SBGA385vsGrand Seiko STGK003

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

SBGA385
Grand SeikoSBGA385
MSRP $53,000
STGK003
Grand SeikoSTGK003
MSRP $31,200

At a glance

9 of 29 specs differ
Diameter
SBGA38540mm
STGK00328.7mm
Power Reserve
SBGA38572h
STGK00350h
Water Resistance
SBGA385100m
STGK003100m
MSRP
SBGA385$53,000
STGK003$31,200

Full specifications

Case

5 specs
Diameter
40mm
28.7mm
Thickness
12.5mm
10.9mm
Lug-to-Lug
46.2mm
35.1mm
Lug Width
19mm
14mm
Material
Platinum
Gold

Movement

3 specs
Caliber
9R15
9S27
Type
Spring Drive
Automatic
Power Reserve
72h
50h

Pricing

1 specs
MSRP
$53,000
$31,200

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