Now in its sixth edition, this catalogue is a survey of the highest quality, complicated timepieces from the worlda??s most luxurious watchmakers. Grand Complications provides a detailed overview of complicated watchmaking. This reference work for connoisseurs deals with each of the major horological complications by theme, from their history through to their most recent developments. Это и многое другое вы найдете в книге Grand Complications Volume VI: High Quality Watchmaking