【Premium Material】Made of Premium Fluororubber. Genuine FKM rubber is stronger - It has higher density than traditional rubber or silicone watch band on the market, more skin friendly, and can be bent at will. And the longer you wear it, the more comfortable it will be. and solid brushed matte stainless steel buckle adds a luxury to the strap. Great for diving and outdoor activities.

【Breathable Porous Design】FKM rubber watch strap are densely arranged with folds on both sides closest to the skin, with a porous design to disperse air and moisture. Ventilated, breathable, waterproof, durable, dust-free, and it feels comfortable and durable. FKM rubber watch strap after wearing for a long time, it is still like a new watch band. Perfect for outdoor fitness, sports, any type of training or daily use.

【Easy Installation】Quick Install & Release, Upgraded from traditional pins, FKM rubber watch band adopts the quick-release spring bars, just simply slide the spring bars with your finger to change your straps in seconds. An assistant tool also included to help you take off your old watch strap.

【Compatibility】Length: 78mm/128mm ( 20mm 22mm, 24mm) Length: 70mm/120mm (18mm), thickness 3-4mm. Fits wrists 5.5" to 8" in circumference. FKM rubber band Compatible with Omega watch, Seiko Watch, etc. Designed to fit most traditional watches and smart watches which lug width is standard 18mm, 20mm, 22mm, 24mm fluororubber replacement band strap for Diving Watches

【MUST READ BEFORE ORDER】In order to save your time and effort, please choose the correct size for your watch. Accuracy to the millimeter is very important. Provides 18mm, 20mm, 22mm and 24mm watch bands for you. Please feel free to contact Niziruoup Service if you are not satisfied with the watch band you received. We will provide you a satisfied After-Sale Service.