Vintage 1960s Seiko Venus Tank Watch, powered by a Seikosha movement, ref. 5522. Features a silver-tone case with a sunburst silver dial patina and a stainless steel case.
Manual hand-wound movement with Diashock, 17 jewels.
Fitted with an aftermarket strap, paired with original Seiko spring bars.
Case size: 18x31mm.
In normal condition and running very accurately.