WatchRider
The Lightweight Casio F-91WF Watch on Cloth-Strap
The Casio F-91W does not need a complicated introduction. It is one of the simplest digital watches you can buy and one of the easiest to recognise. The new F-91WF collection keeps that familiar formula but changes the part that has the greatest effect on comfort and character: the strap. Instead of the usual resin band, each watch comes with a lightweight cloth strap made from recycled PET. There are three models in the collection. The F-91WF-1A is black, the F-91WF-2A is navy blue and the F-91WF-3A is olive green. The case colour is matched to the strap on each version, so none of them looks like an ordinary F-91W with a random replacement strap. They feel like a complete collection with three clear personalities. Why the F-91WF is more than a strap change The cloth strap is the main news but it is not only a visual detail. Casio describes it as lightweight, comfortable, resistant to scratches and resistant to stains. It should also feel less rigid than a resin strap, especially during hot weather or when the watch is worn for a full day. Its recycled PET material gives the range a practical environmental benefit without changing the affordable and uncomplicated nature of the F-91W. The strap fits wrists from 145 to 215mm. That broad range matters because the case itself is very compact. It measures 38.2mm from top to bottom, 35.2mm across and only 8.5mm thick. Each version weighs just 21 grams. On the wrist it should almost disappear, which remains one of the strongest ...