Seiko mantel clock 1980s

Rare quartz pendulum mantel clock by seiko, made in japan, comes from the turn of the 70s and 80s. Made of plastic and plexiglass. Original mechanism, works perfectly. Runs on aa battery. Receives a pulse every 5 seconds. The pendulum moves beautifully. The pendulum is the inner silver triangle. The item is extremely interesting, unusual and effective, it will be a very original addition to any home. The item is in very good condition, fully mechanically functional, the defect is small scratches at the bottom of the plexiglass, to be polished. Dimensions: Height 24 cm|width 22 cm|depth 6 cm. Dimensions in inches: Height 9.4 in|width 8.7 in|depth 2.4 in.