The strap for the Watch Devia Ostrich is a leather strap compatible with a smart Apple watch. It simply attaches to the watch magnetically and you secure it on your wrist by simply threading it through the rubber end and clamping it with a metal stud. The strap on the watch is compatible with all Apple watches of a given size.
Compatible with Watch Series 0. Apple Watch Series 1. Apple Watch Series 2 and Apple Watch Series 3 in the size of 38 mm and also on the newer Apple Watch Series 4 and Apple Watch Series 5 in the size of 40 mm.