Two gentleman's stainless steel electronic calendar wristwatches

Two gentleman's stainless steel electronic calendar wristwatches
comprising: an Avia with silvered dial signed Avia Electronic, Swissonic, baton markers, date aperture, sweep centre seconds, electrically impulsed movement, brushed steel case, 44mm x 40mm, 1970's; and a Bulova Accutron, the dial with baton markers, date aperture, centre seconds, electrically impulsed "tuning fork" movement, case with screw rim back, diameter 33mm., circa 1965. (2)