Beautiful vintage Wittnauer Skeleton from the 1970s with a gorgeous look. This Swiss-Made men's wristwatch from Swiss top brand Wittnauer is a so-called Skeleton watch where you can see the mechanical movement from the front and the back of the watch In the past, Wittnauer collaborated closely with Longines and both brands introduced the same models. As mentioned, you can see the mechanical movement from both the front and the back. The time can be seen well thanks to the gold-coloured edge with roman numerals. These Roman hour markers are black, just like the hands, so they contrast nicely with the gold-coloured movement. The case is in good condition and measures 38 mm from Lug to Lug at 34 mm excluding the crown. A beautiful Full-size men's size. The Wittnauer comes on a leather strap which is suitable for up to 19 cm. The mechanical movement keeps time accurately and winds up smoothly. During winding, it feels like it sometimes skips a little. This is not a problem, because it functions well, but it needs to be mentioned. The time adjustment functions very well and the movement has a good power reserve. Wittnauer is a prestigious Switss watch brand that used to collaborate with Longines. The brand can be compared to Omega, Zenith and others.