sinn 132 Valjoux 72 chronograph – manual winding watch in 38 mm (measured without crown). Age of the watch: approx. 1970 The only known example! Beautiful and extremely rare Sinn 132 hand-wound watch from the "heyday" of Helmut Sinn with the Valjoux 72 caliber. Reverse panda dial. Absolutely unpolished condition, original dial, original hands and original crown. From a well-known and highly respected previous owner in the Sinn scene (vintage Sinn collector, this is the watch pictured on his website). The watch is unpolished and therefore has slight optical scratches and signs of wear, but has beautiful edges. The case is identical to the Heuer Camaro case. The dial has significant patina, especially in the area of the totalizers. The watch is fitted with a neutral leather strap with a pin buckle. The watch is delivered in a Sinn service/travel case. In our test on the timing scale, it performed very well with around +9 s/d at an amplitude of 304 degrees. All functions are present, the chronograph resets cleanly, and the return mechanism works perfectly. According to the note on the case back, the last service took place in 04/2022, which is entirely plausible based on the accuracy values. All watches are in stock, so please contact us in good time if you would like to view them. You will, of course, receive a proper invoice for your watch.