DUFA DF901903 DUFA Weimar Calendar DF-9019-03 Blue - Elegant Design, Genuine Product, Perfect for CollectorsProduct Highlights This brand, which has a history of 150 years, made its name in the clock scene of the 1920s and is representative of German watchmaking history, characterized by a simple and unadorned design. This is a unique model featuring the design of " (triangle, circle, square)" on the dial and the case back. While equipped with practical multi functions such as date, day, and 24 hour display, it is a timepiece that emphasizes simplicity and