Strap matcher

Best straps for the Casio GA-100

24 mm lugs, 51.2 mm case, reference GA-100-1A1. Try a strap below; the drawing is to scale.

Casio GA-100 on a black rubber strap
Strap
Colour: Black
Strap width24 mm
At the buckle22 mm
Lug to lug55 mm

Looks that work on the Casio GA-100

Casio GA-100 specs

Case
51.2 mm × 16.9 mm thick
Lug width
24 mm
Lug to lug
55 mm
Case material
resin
Movement
Module 5081, quartz analog-digital
Water resistance
200 m

We couldn't confirm these sizes from a published spec sheet, so they're our best estimate. Measure your lug width before you buy: here's how.

Strap size for the Casio GA-100

What size strap fits the Casio GA-100?

The Casio GA-100 takes 24 mm straps: its lug width is 24 mm. A leather strap will usually taper to 22 mm at the buckle.

How big is the Casio GA-100?

The case is 51.2 mm wide, and about 55 mm from lug tip to lug tip.

What strap looks best on the Casio GA-100?

Good options are a steel mesh bracelet, a black NATO strap, a navy, red and green NATO strap. Try them all on the drawing above.

Sizes come from published specs. Check yours before you buy: how to measure lug width.