how to repair a seiko alarm chronograph watch? assembly & disassembly of seiko cal.7t62a#seiko

Hello guys, Today, I'll work on a seiko alarm chronograph watch. seiko caliber 7t62a For cleaning,I have used petrol, elma and rodico putty, and for plastic parts I have only used rodico putty. I hope you guys will like my work, thanks for watching my video 🙂...