Watch Almanac
Farer

Lander IV GMT 39.5mm

Ref. W-LAN-SGS

Case diameter
39.5 mm
Manufacturer spec
Lug-to-lug
45 mm
Manufacturer spec
Thickness
11.3 mm
Manufacturer spec
Lug width
20 mm
Manufacturer spec
Ideal fit
Wrist flat: 55.1 mmLug-to-lug: 45 mm

How the Lander IV GMT 39.5mm wears

Its lugs add only 5.5 mm to the 39.5 mm case, against 7.1 mm typical across the almanac, so it wears smaller than its diameter suggests.

On our fit model it sits best on wrists from 6.25" to 7.5" (15.9–19.1 cm); below 6.25" the lugs start to reach the edge of the wrist.

At 11.3 mm thick it is slimmer than 83% of the 24 other gmt watches we've measured, so it slides under a cuff more easily than most.

Its 20 mm lug width is one of the most common strap sizes; 104 other watches here share it, so aftermarket straps are easy to find.

Will the Lander IV GMT 39.5mm fit your wrist?

With a 45 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 mmSnug, lugs near the edge
6.5"51.2 mmIdeal fit
7"55.1 mmIdeal fit
7.5"59.1 mmIdeal fit
8"63 mmWears small

Specifications

Reference
W-LAN-SGS
Collection
Lander
Status
In production
Case material
stainless steel
Crystal
sapphire
Water resistance
100 m
Bezel
fixed
Dial
sea green
Strap / bracelet
leather strap (St. Venere)
Style
GMT, Everyday

Movement

Caliber
Sellita Sellita SW330-2
Type
automatic
Power reserve
56 hours
Frequency
28,800 vph (4 Hz)
Jewels
25

3 other watches use the Sellita SW330-2

Takes 20 mm straps. See other 20 mm watches and straps.

More Lander references

Watches that wear the same size

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

Same 20 mm lug width

All 20 mm watches

These take the same straps as the Lander IV GMT 39.5mm.

Sources