Wanted to replace the stock strap on my MoonSwatch, so bought a couple of these to try out. Their sizing guide is great and I would have been fine simply purchasing the size it recommended alone. Nevertheless the fit is just a tad loose, so nice the MoonSwatch is so lightweight. Overall quite happy!
The tension of the rubber band, which was hard to stretch, made the belt feel more like wearing a fine cashmere cardigan than wearing a watch.