Wittnauer Electro-Chron 4750 Black Dial Watch BRAND_Hamilton but once the halves are

but once the halves are slid into the metal fork they are held securely in place

marked Hamilton U

and 46mm lug to lug

This is a great looking Asymmetric Wittnauer Sportsmaster 602 (see ad from July 1964 magazine) Automatic Watch that winds

SIZE:  34mm without crown | 43mm lug to lug

Wittnauer Electro-Chron 4750 Black Dial Watch BRAND_Hamilton but once the halves areOffered is this great looking Wittnauer Electro Chron watch with extremely rare black dial. Wittnauer was one of the many marketers of the Landeron, the first Swiss Electric movement, introduced in 1961. It is Fully Serviced. The watch sets and runs great, keeps excellent time, and will come with a brand new battery newly installed. These were futuristic watches, and the watch companies certainly did their best to capitalize on their uniqueness.