Carle, D: Practical Watch Adjusting

Almost a companion to Donald de Carle's earlier work, Practical Watch Repairing, this book's contents include general condition of the movement; cleaning and oiling; balance pivots; fitting a flat balance spring; fitting a breguet balance spring; positional timing; further considerations when fitting a spring and observing the point of attachment; general notes on springing and timing; other methods of positional adjustment; and timing machines.