Thanks to OF I found the post on how to wrap the NASA strap around one’s wrist. When I first took the strap out of the package, I thought... “My wrist isn’t that big”. I did a quick search and eureka... very light weight and quite comfortable.

It was worth the 18 days delayed shipping.

I understand it was provided as an extra strap when you purchased a Speedmaster a few years back. Doesn’t seem like many guys wear the strap.