Side by side

Grand Seiko SLGW003vsGrand Seiko STGK003

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

SLGW003
Grand SeikoSLGW003
MSRP $11,600
STGK003
Grand SeikoSTGK003
MSRP $31,200

At a glance

10 of 29 specs differ
Diameter
SLGW00338.6mm
STGK00328.7mm
Power Reserve
SLGW00380h
STGK00350h
Water Resistance
SLGW00330m
STGK003100m
MSRP
SLGW003$11,600
STGK003$31,200

Full specifications

Case

6 specs
Diameter
38.6mm
28.7mm
Thickness
9.95mm
10.9mm
Lug-to-Lug
45mm
35.1mm
Lug Width
20mm
14mm
Material
Titanium
Gold
Water Resistance
30m
100m

Movement

3 specs
Caliber
9SA4
9S27
Type
Manual
Automatic
Power Reserve
80h
50h

Pricing

1 specs
MSRP
$11,600
$31,200

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