1960s steel round vintage Longines watch
A steel round vintage Longines watch. The case measures 35 mm in diameter. The case is signed Longines, Fab. Suisse, Acier Inox, reference 7844. The 345 calibre automatic movement is signed Longines with 17 jewels, (the additional jewelling to the ball-bearing rotor and with provision for semi-quick date change, the date will change each day at midnight the date can be manually advanced, when required, by repeatedly moving the hands between 9pm and midnight) The silvered dial has raised baton hour markers, steel hands with black inserts, date aperture, centre sweep seconds. The dial is signed Longines above the centre, with automatic below.