A handbook for the collector of mechanical wristwatches, with photographs, information and specifications for over 1100 models made by more than 80 brands internationally. The book is arranged alphabetically by producer. Within each producer's section are specifications and materials for each watch, including price, movement, special features, complications, casings, dial, band, and available variations of a particular model. The annual also includes the wristwatch of the year, an honour bestowed by popular vote on the watch that combines mechanical and aesthetic virtues.