I've had one of these with an incomplete movement for a few years - so this, as the only working watch in a batch of 6, had to be mine.
The movement is a Baumgartner 866 1 jewel. Marked Hind Corp. on the movement and Swiss Ebauches on the dial. Almost certainly assembled in Hong Kong. The case is in excellent condition and its keeping time so far.
My other one patiently awaits a donor movement.