IWC reference 3203 rare gents wristwatch calibre Beta 21 with original stainless steel bracelet, Switzerland around 1970, quartz movement calibre 2001 (Beta 21), large rounded case, case back screwed-down 4-times, silvered duotone-dial with raised silvered indexes, silvered hands, date at 3, rhodium plated movement, 13 jewels, measures approx. 39 x 36 mm, length approx. 21 cm, needs to be overhauled, condition 2