Selling here a lovely swiss chronograph Hamilton Jazzmaster automatic running an inhouse movement based on the Valjoux 7750. Case 36mm without crown, marked on the caseback with brand and reference's name and serial. The watch was serviced professionally by me last week, disassemblied, cleaned and oiled, and the improvement is obvious. Every normal function performs well, chronograph works flawless. As it is shown in the pictures, the watch founds in a perfect condition, because it has not been worn but only kept at the collection together with many other of my watches (some of them also currently in auction...). The stainless steel case has mirror-finish polish, look like in the first day, the glass is original, it is very thick and domed which gives a magnification over the watch's supeebe black dial. Same good aspect have the steel bracelet, 25cm long that has also with 3-4 spare links. The watch has also a black leather band. Comes with original box made of steel sheet, with red leather pading at inside, and also with its certificate and manuals booklet which have onto its cover a Jazz singer (hence the model's name) .