This is a vintage mechanical wind-up alarm clock by Wehrle, model "Commander", made in Germany. It has a round chrome case with a carrying handle, black dial, and Arabic numerals and hands with a luminous coating.
This clock is untested for timekeeping and alarm function and is sold as-is; we cannot confirm whether the movement or alarm currently work. The chrome shows light surface wear consistent with age. Please examine all photos carefully, as they are part of the description, and message us with any questions before purchasing.