TIMEX Viscount Automatics Series
Viscount is the automatic series of TIMEX mechanical men's watches. In the early 60's the M31 and M32 (date) movements were used. They were both M24 movements with an additional functionality of self winding (and date). In the late 60's through late 70's the M107, M108 (date) and M109 (day/date) were used.
You can recognize a TIMEX Viscount by the the printed Automatic on the dial or as the watch below shows, self wind in the early days. The TIMEX Viscount series was first manufactured in 1961 in Great Britain.
TIMEX Viscount Self-Wind ref. 4047 from 1969
Timex US Catalog 1977