I bought this watch a few months ago on the swamp and am finally able to start thinking about it. Has a broken pivot on the staff. Problem is I'm not sure of the caliber number.
Here is the watch...
Here is what I think it might be related too:
bidfun-db Archive: Watch Movements : ETA 1090
So the example at Ranfft is all about the adjustment mechanism on the balance. I don't have this. I also don't have the incabloc shock protection. It is something else on the cap jewels for shock protection.
Anyone have ideas on the ID of the movement and if so, what are the staff specs?