European Watch Clock and Jewellery Fair 1977 BF 326
Proof that digital quartz watches are not reserved solely for men. This lady’s model features a very compact module (4.5 mm high, 24 mm across) with an LC display by Brown Boven that provides an hourminute-seconds readout plus calendar indications programmed for 4 years. Choice of 12-hour or 24-hour cycle just by turning a screw. With nightlight. (MONDAINE Digi-Lady)