Side by side

Grand Seiko SLGW003vsZero West L3 Longitude

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

SLGW003
Grand SeikoSLGW003
MSRP $11,600
L3 Longitude
Zero WestL3 Longitude
MSRP $2,495

At a glance

13 of 29 specs differ
Diameter
SLGW00338.6mm
L3 Longitude42mm
Power Reserve
SLGW00380h
L3 Longitude41h
Water Resistance
SLGW00330m
L3 Longitude100m
MSRP
SLGW003$11,600
L3 Longitude$2,495

Full specifications

Case

7 specs
Category
Dress
Diameter
38.6mm
42mm
Thickness
9.95mm
13.2mm
Lug-to-Lug
45mm
47mm
Lug Width
20mm
22mm
Material
Titanium
Stainless Steel
Water Resistance
30m
100m

Crystal & Dial

2 specs
AR Coating
Yes
Inner
Dial Color
Black

Movement

3 specs
Caliber
9SA4
Sellita SW261-1
Type
Manual
Automatic
Power Reserve
80h
41h

Pricing

1 specs
MSRP
$11,600
$2,495
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