European Watch, Clock and Jewellery Fair 1973 BF 307
A newcomer to the ?tAccuquartzt line of quartz electronic watches, more than ten thousand of which have been produced so far. Thanks to its miniaturised electronic system (quartz vibrating at 32,768 Hertz and tuning-fork), this model boasts amazingly thin case lines. In 18 carat gold, the case is water-resistant to 2.5 atmospheres. Day and date calendar. (BULOVA “Accuquartz”)