The Vintage Wrist Watch Company has dated this piece to the 1960s.
The watch has a hand-winding movement, calibre 428 from the 420 series), which is working nicely.

The watch measures 32.5mm wide excluding the winding crown and 30mm high excluding the lugs. The case is stainless steel and it is in good condition, just a little marking to the back. The inside of the case back is signed with the Longines name and wings. The winding crown is also signed with the Longines name.

The lens is in good condition.
The signed dial is in its original finish with original hands.
A new leather strap has been fitted.
The watch will be sent in a new presentation box.
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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