Side by side

Grand Seiko SBGD223vsGrand Seiko STGK003

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

SBGD223
Grand SeikoSBGD223
MSRP $320,000
STGK003
Grand SeikoSTGK003
MSRP $31,200

At a glance

10 of 29 specs differ
Diameter
SBGD22344.5mm
STGK00328.7mm
Power Reserve
SBGD223192h
STGK00350h
Water Resistance
SBGD223100m
STGK003100m
MSRP
SBGD223$320,000
STGK003$31,200

Full specifications

Case

6 specs
Category
Chronograph
Dress
Diameter
44.5mm
28.7mm
Thickness
14.4mm
10.9mm
Lug-to-Lug
52mm
35.1mm
Lug Width
23mm
14mm
Material
Platinum
Gold

Movement

3 specs
Caliber
9R01
9S27
Type
Spring Drive
Automatic
Power Reserve
192h
50h

Pricing

1 specs
MSRP
$320,000
$31,200

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