The perlon strap is also very popular and has been since the 1960's. It's not difficult to see why since it's a perfect accessory that is both comfortable yet incredible durable without compromising its good looks.
This strap is available in sizes 18 - 24 mm and comes with the steel buckle that can be switched to a gold perlon buckle. You can find them under "Extras".
Material: Braided perlon nylon with an incredibly durability and 100 % waterproof.
Length and thickness: The strap is about 1 mm thick and 27 cm long. The length is easy to adjust by moving the buckle over the strap.