model:
Automatic Chronograph Day-Date
Seiko production company:
Daini Seikosha
case height lug to lug:
42 mm
caliber:
7018 - 23 jewels - 21600 A/h
case material:
stainless steel
bracelet material:
stainless steel
production date:
November 1971
specified condition:
visible signs of normal use overall, visible signs of wear on bracelet, bracelet shows little to normal stretch, visible signs of wear on watch case, bezel shows signs of repair, case back shows light signs of use
mechanical condition:
for daily use we recommend a service, running and winding smoothly, in good working order