Watch Almanac
Casio

G-Shock Rangeman GW-9400

Ref. GW-9400-1 · “Rangeman”

Case diameter
53.5 mm
Manufacturer spec
Lug-to-lug
55.2 mm
Manufacturer spec
Thickness
18.2 mm
Manufacturer spec
Lug width
—
Not published

Retail price $330 (US, Oct 2026)

Lugs overhang
Wrist flat: 55.1 mmLug-to-lug: 55.2 mm

How the G-Shock Rangeman GW-9400 wears

Its lugs add only 1.7 mm to the 53.5 mm case, against 7 mm typical across the almanac, so it wears smaller than its diameter suggests.

On our fit model it sits best on wrists from 7.75" to 8.5" (19.7–21.6 cm); below 7.75" the lugs start to reach the edge of the wrist.

At 18.2 mm thick it is thicker than 92% of the 26 other digital watches we've measured, so expect it to sit tall on the wrist.

Will the G-Shock Rangeman GW-9400 fit your wrist?

With a 55.2 mm lug-to-lug, here is how it wears across common wrist sizes. We estimate the flat top of each wrist from its circumference; measure yours for a closer answer in the fit finder.

WristFlat width (est.)Fit
6"47.2 mmLugs overhang
6.5"51.2 mmLugs overhang
7"55.1 mmLugs overhang
7.5"59.1 mmSnug, lugs near the edge
8"63 mmIdeal fit

Specifications

Reference
GW-9400-1
Collection
G-Shock
Status
In production
Introduced
2013
Case material
resin
Crystal
mineral
Water resistance
200 m
Bezel
fixed resin
Dial
black
Strap / bracelet
resin strap
Weight
93 g
Style
Digital, Sport, Field

Movement

Caliber
Casio 3410
Type
solar
Accuracy
radio-controlled (Multi-Band 6)

More G-Shock references

Watches that wear the same size

Other watches within 1.5 mm of its lug-to-lug.

Sources