細節
Patek Philippe. A gilt metal electronic marine chronometer with sweep centre seconds
Signed Patek Philippe, Geneve, Naviquartz, ref. 1215, no. 1'802'687, manufactured in 1979
Cal. 33 quartz movement fitted with a button stopping the movement and allowing the precise setting of the time, the gilt matte dial with Roman numerals, black moon-style hands, subsidiary seconds, screw bezel, set within a gilt metal frame with power indicator, the circular black metal case with screw back, all set within a hinged three-tier mahogany deck box, hinged gilt brass stand to the reverse, case, dial and movement signed
160 mm. long