Patent ID: 7483340

Claim:
A timepiece comprising a dial provided with means for selective and simultaneous analog display of the respective hours of a plurality of time zones, in which each of the twenty-four time zones is designated by at least one representative geographical location, wherein said time zones are distributed over two superposed, non-coaxial annular disks of same diameters disposed under said dial and each of which is divided into twelve equal angular sectors each corresponding to a time zone, each of these disks bearing the twelve time zones of a hemisphere with polar plane, the dial having two diametrically opposed windows, disposed on a diameter passing through the pivot axes of the two annular disks, each being situated opposite a segment of the trajectory of the respective disks and being dimensioned to reveal the indications relating to a time zone, each of these disks being joined, on the one hand, to a manual selection member, on the other hand, by a unidirectional kinematic link, to an hour display member of the corresponding time zone.