This vintage Seth Thomas travel alarm clock from Germany features a round, gold-colored metal case in the shape of a clam shell. The clock is wind-up powered with a spring movement and signed by the brand. With its mid 20th-century design and Art Nouveau style, this original desk clock also includes alarm and display features, making it a unique and collectible decorative piece for any clock enthusiast. I believe that it works but it may need to be adjusted or repaired.