This book serves as a comprehensive price guide for pocket watches, aiming to provide collectors and enthusiasts with the information needed to value various models. Roy Ehrhardt, drawing on his expertise in horology and antique appraisal, presents a detailed catalog of pocket watches, likely focusing on models prevalent in 1978 and earlier. The guide utilizes extensive black and white illustrations, including detailed drawings and photographs, to identify and showcase different pocket watch types, their features, and their market values. The inclusion of an index within the front cover suggests a structured approach to navigating the information, facilitating quick reference for specific models or brands.

This reference work is designed for collectors and dealers of antique pocket watches, offering a snapshot of market values from 1978. Its utility lies in its detailed illustrations and the specific pricing information provided for that era. The comb binding and paper cover suggest a functional, accessible format for a specialized reference tool.