PATEK PHILIPPE Naviquartz rare precision table clock reference E1200 in glazed original mahogany-box, Switzerland 1975, black lacquered case, gold-plated bezel as well as dial-mask, cream colored dial with Roman hours, blackened hands, jumping second, nickel plated movement calibre 33, electronic controlled, rear site set up bow and hand- setting, folding mahogany-box with brassed corners lockable, measures approx. 23 x 17 x 8 cm, condition 2