I only have one World Time watch at the present time, a Svend Andersen 'Communication' model from the early 90's. Svend Andersen worked in Patek Philippe's Grand Complications workshop for nine years before setting out on his own. He made this world timer as an homage piece to the great world timers of Patek Philippe which he had seen while working for them. It's in a similar case size (31mm) as the original Louis Cottier design, along with tear drop lugs. The knurled bezel is rotated by hand to set your home city, and inner 24 hour ring rotates counter-clockwise at 1/2 speed to indicate the times in the various cities. It contains a well finished Frederic Piguet automatic movement and total thickness of the watch is only 7mm, quite an achievement for an automatic world time watch.
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