Hello WatchExchange, For sale is this beautiful Breitling Callisto Chronograph ref. 80520-1, in this fantastic deep blue colour with gold details in 18k gold. It features the same movement used in the Speedmaster pro, the Lemania 1873. This watch is in good overall condition. There is a flaw on the minutes hand, as pictured. The movement was serviced last year. These were made from the mid-1980’s until the early 1990’s. It shares a very similar case design to the chronomat, but with mid-sized dimensions. The case size is 36mm not including the crown and has 18mm lug width. The watch sits nicely on a brand new leather strap that compliments the watch a lot. It comes with its original buckle. It also comes with the original bracelet that is in not so good condition. Original Box is also included but the inside material has pealed off a lot. Asking a reasonable 1250$ + shipping ! Located in Europe, but happy to ship internationally !