AMIDA DELRIN JUMP HOUR 1970's
Pure disco-style. A variety of colorful space-technology plastics were introduced to the wide public in the 1970's including Delrin by DuPont. This very durable and heat resistant material was even called "artificial stone" although it would surely not survive a hammer attack. It's more durable that fibreglass and has a nicer finish. This massive watch was fitted with 1j or 17j movements which can be easily transplanted to the Amida Digitrend after swapping the discs.
Keywords: amida jump hour
Market value: 25-75$ (movement, condition)