Edox “Geoscope”

Swiss Watch Fair 1971 BF 205
The first wristwatch model on which universal time can be read directly. At the centre of the dial, a coloured planisphère effects one revolution in 24 hours, in harmony with the earth’ s rotation. The time in the main cities of each time zone can be read on the rim. Also gives GMT time and the sun’ s position. All-steel one-piece water-resistant case with scratchproof mineral crystal. High-frequency (28,800 vibrations per hour) automatic movement. (EDOX “Geoscope”)