1965 Seiko Champion Calendar 860 7622-8981

Overhauled 1965 Seiko Champion 860 hand winding watch, with not often seen black dial, in good condition. 

Disassembled, cleaned, lubricated and adjusted for accuracy.

NOS Genuine Seiko acrylic crystal. 

New, high quality, Italian calf leather strap by Geckota. 

Stainless steel case has some small scratches, but I think it's in very good condition for its age. This model is mostly found with STP (steel plated) case that's its usually badly damaged.Stainless steel version was more expensive. 

Dial is clean and in good condition with only a few small blemishes. 

Caliber 7622 is clean and healthy and runs well. 
Date can be changed by rotating hands between 9 and 12 pm.
Accuracy is good. Within 20 seconds a day.