Vintage Double Side Kappa slave navy clock. This vintage Kappa dual face ship clock was salvaged from the shipyard in Asia. Made in 1980s, these "slave" clocks were originally run off the ship's electrical system to the mother clock in the captain's cabin. When the captain adjusts the time on the mother clock, all the slave clocks change simultaneously. This clock has been replaced with two quartz battery movements now. 2 x AA battery (not included) It comes a red glossy paint. The perfect place to mount it will be the wall between your kitchen and breakfast nook/dining room. You can observe the time in both spaces. It gives your place a truly unique character. It could also make a great gift for a ship enthusiast. 18 cm diameter, 14.5 cm wide, protruding 25 cm from the wall; backplate 13 x 11 cm. Four holes in the backplate allow attachment to your wall with screws. Great condition.