Seeing as how I am also a big watch buff, it made sense to find a way to help that community out as well. The result was the Ultimate Watch Strap System.
It is a similar concept to my Ultimate Pen Polish— Two separate compounds that excel at a specific task, instead of trying to compromise at both.
Step #1 is a gentle, pH neutral cleaner with NO silicone. Most other cleaners contain silicone as a corner-cutting measure, damaging leather and rubber in the long run.
Step #2 is a gentle, pH neutral conditioner that does not leave a oily residue on your watch band!
As always, each kit lasts upwards of 50 uses!