The Vintage Wrist Watch Company has dated this piece to the 1960s.
The movement is signed Seiko Sportsmatic and it is the calibre 2451 which was in production from 1961 until 1970. The reference numbers on this particular watch date it back to 1965.

The watch is a good wearable size at 36.5mm diameter excluding the lugs. The case is gold plated and the front is in lovely condition. There is some wear to the plate on the back of the watch but you have to look quite carefully to see it.

The lens is in good condition (some reflection showing in the photos).
The signed dial is in its original finish with original hands and centre seconds hand.
A new leather strap has been fitted.
The watch comes in a new presentation box.
The Vintage Wrist Watch Company has dated this piece to the 1960s.
Specialists in antique and vintage wrist watches and pocket watches
You can view the stock and full dealer information on the The Vintage Wrist Watch Company Profile Page