This 1950s 400 day clock is labeled DeBruce on the dial and Royce Watch Co. on the back plate. It was made by Kundo and is the same as a Kundo standard 400 day clock except for the names. It has the Kundo logo on the back plate. Horolovar back plate no. 1499. It uses .0032 inch thick suspension spring.
Repair job 5009.
Share this post: