Uniona Chronograph watch, early 70s.Last service in 2017.Valjoux 7734.Chronos 100% working.Diameter: 37/38 mmLeather red strap, with butterfly clasp. Please take a good look at all photos to judge the quality of this watch yourself.If you have any questions please feel free to email me.International bidders are welcome. Note: This watch, as well as all my watches, is being sold as is with no returns and no warranty/guarantee as to future function or accuracy. This watch is working as described upon shipping. As with any vintage watch, you should expect it to need service at some point in time. With this said, I strive to describe each watch with as much useful information as I can to help you make an informed decision regarding your potential purchase. Please contact me with any questions and I will do my best to answer them for you. It is common for countries to charge some form of customs duties, taxes, VAT, or brokerage fees on items being shipped from the The Netherlands. These costs, along with country-specific importing rules and delays caused by customs, are the buyers responsibility.