Strap matcher

Best straps for the Casio PRG-340

22 mm lugs, 51.9 mm case, reference PRG-340-1. Try a strap below; the drawing is to scale.

Casio PRG-340 on a black rubber strap
Strap
Colour: Black
Strap width22 mm
At the buckle20 mm
Lug to lug (est.)60.5 mm

Looks that work on the Casio PRG-340

Casio PRG-340 specs

Case
51.9 mm × 13.7 mm thick
Lug width
22 mm
Case material
resin
Movement
Module 3414, solar quartz digital
Water resistance
100 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 PRG-340

What size strap fits the Casio PRG-340?

The Casio PRG-340 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 PRG-340?

The case is 51.9 mm wide, and about 60.5 mm from lug tip to lug tip.

What strap looks best on the Casio PRG-340?

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.