There is no way that this band will fit my Timex Ironman watch which has 16mm pins. The band was packaged separately from the pins and the supplied instructions on the pin container do not match the supplied band. No amount of stretching the short portion of the elastic that goes under the pins will get it down to a width of 16mm. Since the pins have to be removed to attach the watch, the too wide elastic part covers the holes and it is impossible to reinsert the pins.

The bright side is that, as always, Amazon.com is the easiest company I have ever dealt with for customer support and I am 100% happy with their support concerning this problem.