I found my Sistem51, today! It was resting between a piece of soft plastic and a velvet bag, in a drawer. There were marks on the case from both the velvet and the soft plastic. Swatch could have gone with a better grade of polymer, I think. Seiko makes a pretty amazing watch for a lot less money. :-/
Still, it's incredibly comfortable with a silicone strap, and now that the bezel dots have worn off, it might even be black enough for Dusty. I may keep it on for the rest of the week, though I'm not sure if it will survive a shower...
Apparently it will! Not that I bathe or swim with watches very often, but I've been known to be insensate going to bed, and equally insensate getting up in the morning. The Reverso survives it no problem, though I've only "tested" that with the Shell Cordovan strap (one would hope that a Crocodile was waterproof, though).