thank,
I did open it but here's what it looked like...
Can I open it more ??
The hand are "naked" so I'm afraid if I try more i'll break something 馃ゲ
You can try holding the crown and gently pull the movement out of the case back . it shouldn鈥檛 be hard .
but if you don鈥檛 feel comfortable then go to a watchmaker with all 3 and ask him to open them .thth