I went to Grand Cayman in March and borrowed a weight belt with a nylon buckle. It was fine for a couple of days and one dive six or seven I did my giant slide and the belt went straight to the bottom 60’ away. The DM went and fetched it off the reef for me. The only belts the shop used for loaners had nylon buckles. The failed again doing an entry from the pier again and I swapped it for another one.
This was my first dive vacation and figured a weight belt would be hard to screw up. Next trip, I will bring one with a metal buckle. My Dacor buckle lasted from 1980 to 2017 without ever failing.
What happened in 2018?