Best straps for the Casio GA-B2100
22 mm lugs, 45.4 mm case, reference GA-B2100-1A (since 2021). Try a strap below; the drawing is to scale.
Strap
Colour: Black
Strap width22 mm
At the buckle20 mm
Lug to lug48.5 mm
Looks that work on the Casio GA-B2100
Casio GA-B2100 specs
- Made
- since 2021
- Case
- 45.4 mm × 11.9 mm thick, octagonal
- Lug width
- 22 mm
- Lug to lug
- 48.5 mm
- Case material
- resin (carbon core guard)
- Movement
- Module 5689, Tough Solar quartz analog-digital with Bluetooth
- Water resistance
- 200 m
From the maker's published figures, gathered with AI help and not yet checked against a watch in hand. Measure your lugs before you buy.
Strap size for the Casio GA-B2100
What size strap fits the Casio GA-B2100?
The Casio GA-B2100 takes 22 mm straps: its lug width is 22 mm. A leather strap will usually taper to 20 mm at the buckle.
How big is the Casio GA-B2100?
The case is 45.4 mm wide, and about 48.5 mm from lug tip to lug tip.
What strap looks best on the Casio GA-B2100?
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.