This Seiko 6106-7710 Advan was an experiment that I nicknamed Rat Watch. It came in a job lot (see photos) and was destined for parts only however after examining it I decided that it would be worth attempting a service on the movement to see if by any remote chance it would run again and if so how good or bad it would. After quite a bit of cleaning and adjustments I brought it back to life again and is now back in service. Not something I will wear particularly but it was a worthy experiment into just how indestructible Seikos are !
I did a short video on this one on my YouTube channel which you can watch here: https://www.youtube.com/watch?v=c12Dq28cYTs&t=328s
