Set of 3 BULOVA Accuquartz wristwatches with tuning-fork movements, Switzerland around 1968, 2 x in stainless steel (1 thereof with steel bracelet), 1x gold plated, all with screwed-down case backs & day/date, blue, silvered & gilt dial with raised hour-indexes, calibre 2242, diameter approx. 36 or 37,5 mm, condition 1-2, property of a collector