I had one years ago and regret selling it. Thinking about looking for a 22mm rubber strap for my srp777 and wondered what else might be out there that's similar in quality to Isofrane. Not looking to buy now, just curious about options.

Oh and it's on an old official Seiko rubber strap that's not bad. I also had a Helson strap years ago that was very Isofrane like but not sure where it went.

Thx in advance!