We leased this vintage 1960’s Arly watch set to the show Mad Men and was worn by the character Joan. Look at all the combinations you can wear by just popping the watch out of the case and into a new one! Some cases are enamel inlaid. You get 7 cases and 4 different coloured bands. The watch head itself measures 17mm. The manual winding movement is SWISS and is working just fine. You own a piece of 1960’s history here-and Mad Men history as well!