Casio’s F-91W has been in production since 1989 and remains one of the best-selling watches ever made.
Its beauty is found in its simplicity. Housed in a lightweight resin case, the timepiece offers basic water resistance and a host of useful features, all in one of the most GADA-friendly packages you’ll ever find in budget watchmaking.
However, there’s always been one hitch in its theoretical perfection: the strap.
Since the beginning, the standard F-91W has been paired with a resin strap, which works fine for everyday wear but feels less at home when you’re trekking outdoors. But now, after nearly 40 years of existence, Casio has given the F-91W a trail-ready upgrade.
New strap, new personality
If you’ve ever wanted to take the F-91W into the backcountry without the plastic strap building up sweat or looking out of place, Casio now has you covered.
Introducing the F-91WF, a fabric-strap variant of its most iconic digital watch, giving hikers a more practical alternative to the original resin. Swapping resin for woven fabric sounds minor, but it significantly changes how the F-91WF breathes on the wrist during long days on the trail.
