This DeBruce 400 day clock is almost identical to the previous one I repaired (see DeBruce 400 Day Clock by Kundo, 1950s). The dial says DeBruce, and the back plate says DeBruce Watch Co. Kundo made the clock.
Repair job 6129. Cleaned, new mainspring (Horolovar 19 x 38) and new suspension spring (Horolovar .0032 inch).
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