Set of 5 rectangular, nearly mint wristwatches, Germany from the 1930′s, all manual winding, 4 x chrome-plated metal cases, thereof 3 x with snap on steel backs, 1 x complete steel, 2 x with black shiny dials and 3 with silvered duoton-dials, luminous numerals & luminous hands, silvered rectangular movements, 15 jewels, breadth approx. 22 till 23 mm, moderne collector box enclosed, overhaul recommended at buyer's expense, condition 2, property of a collector