This is a novelty transforming digital watch from the 1980s, a style popularized during the era's craze for mecha and transformable toys like Transformers and Gobots. Typically made in Hong Kong, Taiwan, or Japan, these pieces feature a central module that detaches or unfolds from the wristband to stand as a small robot. While often unbranded or released under budget toy labels, complete and functioning examples remain popular retro collector's items.