The Official WMDAA Catalog of Genuine Watch Parts from 1957

The Official WMDAA Catalog of Genuine Watch Parts from 1957, used but in good condition for the age. This is an essential guide for identifying watch material for common watch movements of the time. This is a must-have reference for anyone working on older wrist watches and is especially handy for Bulova, Benrus, Gruen and common Swiss ébauche due to the sections dedicated to these. There's also a fair amount of advertising in the book which also can act are pretty useful reference material. Item will ship in a large poly bubble envelope. Images do an adequate job of representing the item.