The product is a 21J Elgin 680 watch movement and 14k GF case back parts, specifically designed for repair or replacement of a bad balance. This mechanical (manual) movement is compatible with the Elgin 680 model and originates from Switzerland. It is a crucial component for those looking to maintain or restore their vintage Elgin timepiece. Balance staff is broken. Dial is missing an index at 7 o'clock. For parts or repair.
