Antique Pocket Watch Hands

Does anyone has a suggestion on how to open an antique pocket watch?

There is no specific class this question, I know the back unscrews, but there is no separation everywhere to see where the son can begin, and I can not get a hold on him for the glass face away from him, do not want to hurt your hands …. any useful insights? Thank you!

Sometimes the two sides unscrew. face and back. If you have any of these jars rubber you can try to keep the body of it with one of them. And with another press on the back your palm. Then just twist. If you need you could raise your hand. If it shows a RR, I would not even mess with him, especially if a red to the second and 21 rubies.

2 Radium pocket watches. Measuring Beta + Gamma