This heavy metal bronze clock by Atlanta of West Germany has a distinct brutalist appearance. It requires a battery and is in full working order, although the battery will not be sent through the post. Dimensions are approximately 24 x 20 cm. Currently, the clock has a rather scratched Perspex cover however this is easy to remove and I think improves the appearance of the clock although it does expose the face to dust from the environment. I have photograph the clock with the Perspex in place although it does just slide out.
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