Girard-Perregaux.
ww.tc - это как-бы посложнее чем простой worldtimer. Вопрос нужна ли эта функция или нет - это уже другое дело. Работает так
"The world time indication, an ideal feature for international travellers and businessmen, has been added with a novel feature in the ww.tc – financial automatic chronograph, which is launched at the end of this year. For the very first time, a watch now indicates the different times around the world as well as the opening hours of four major stock markets - Hong Kong, London, New York and Tokyo – for business.
The ingenious system of the ww.tc, a propietory development of GIRARD-PERREGAUX, utilizes two mobile discs rotating around the dial.
A 24-hour ring is synchronised with the hour hand, allowing to read the time of a different time zone in a glimpse.
A second disc is adjusted by means of a secondary crown at 9 o’clock; this disc displays the names of the twenty-four cities and the business hours of the four stock markets. Actual times are indicated by means of a red pointer rotating on the hour ring in anti-clockwise direction; in case the red pointer is located opposite of one of the time-slots, the respective stock exchange market is open."
У GP есть разные вариации цифера на эту тему. Цены в США - реально можно купить меньше $5К. Пара листингов:
http://cgi.ebay.com/Girard-Perregaux...t=Wristwatches
http://cgi.ebay.com/Girard-Perregaux...t=Wristwatches