This DeWitt Academia Double Fuseau watch in white gold features a 43mm case, black dial, diamond bezel and a crocodile bracelet. The DeWitt Academia Double Fuseau also features an automatic movement with second time zone. This watch is water resistant to 30 meters.

This DeWitt Academia Chronographe Sequentiel watch in rose gold and titanium features a 43mm case, black and white dial, and a rubber bracelet. The DeWitt Academia Chronographe Sequentiel also features an automatic chronograph movement with small seconds. This watch is water resistant to 30 meters.

This was the subject of an entire year of research and development. With regard to the production of each case, 68 different stamping operations are required for the three main components (bezel, middle section and case back).

Production of this fine wristwatch started in 1981. Fine astronomic, self-winding, 18K yellow gold gentleman's wristwatch with perpetual calendar, moon phases, with the red dot indicating the leap year and an 18K yellow gold Patek Philippe buckle.

The Patek Phillippe self-winding 5110 wristwatch displays the local time at home and in any of the world’s 24 time zones at a single glance. Two patent applications have been filed for the ingenious mechanism which provides the dual advantage of easy readability and remarkable user-friendliness: The time zones can be alternated without affecting the accuracy of the minute display. With this horological innovation, the only independent Geneva watchmaker, Patek Philippe, has once again increased its reputation of useful complications.