Seiko model:
Business-A (Seikomatic)
model description:
Business-A Day-Date
Seiko production company:
Suwa Seikosha
case height lug to lug:
11 mm
caliber:
8346 - 27 jewels - 21600 A/h
case material:
stainless steel
bracelet material:
leather
dial:
silver, white, sunburst
language(s) weekday:
English
bezel:
stainless steel, smooth
production date:
May 1967
box:
generic black watch box
specified condition:
light signs of wear overall, dial shows light signs of age, hands show light signs of age
description:
The sparkling silver white dial is stunning. The date wheel has some discoloration.
mechanical condition:
for daily use we recommend a service, running and winding smoothly, in good working order
amplitude (timegrapher):
240 degrees