[Reinhard in SA]

Originally Posted by keepitsimple

They aren't the best quality (I have one to open my cheapo "gardening" Parnis) but they are designed specifically for oyster cases, so pretty sure one of the dies will fit.

That back is llikely to be pretty tight though, so it would need careful use to avoid slipping.

In my case, the tool is probably worth more than the watch, so I don't worry.

Thanks for the informative reply. I'd hate to damage the case back.

Originally Posted by Valenciawatchrepair

This is a good choice.

https://www.esslinger.com/made-to-fi...xoC3-kQAvD_BwE

Provides a nice even pressure while you unscrew or screw on the back. Will need to be mounted to a bench though.

Thanks for the link! That looks the business.

Originally Posted by nboyer

+1 Cheers. -Norm