at some point, i grew tired of the original bike tube wristband on my reveal watch, so i decided to take another stab at it. i was especially unhappy with that crappy metal loop i'd made, so i thought about it and figured out that if i could find the right sized bicycle tube that i could use a cross section of it instead. seamless and perfect! i paid a little closer attention to my sewing this time. i also gave it a little white primer overspray to gross it up a bit.