1. The Beginnings
In 1966, Girard-Perregaux released a movement that boasted a balance wheel that could make 36,000 vibrations an hour, significantly higher than the industry standard of that period. This higher oscillation rate led to increased accuracy, thus cementing Girard-Perregaux’s reputation as a maker of ultra-precise movements. The timepiece was featured within the Gyrotonic collection, and was distinguished by a minimalistic round case that belied the powerhouse movement within. Today, this collection is known as the 1966.
2. Jet Set
The 1966 featured several complications over the years, but this is the first time the patented Girard-Perregaux WW.TC (Worldwide Time Control) function makes its appearance, offering, at a glance, the time in 24 cities around the world.
(Related: Key Tips On Starting Your Watch Collection)
3. Time Travel
How does one read the time zone in say, London? It’s easy—a rotating disk circling the centre dial features hour numerals from one to 24 (which is indicated by a crescent moon, and 12 by a sun). Simply correspond the number on the disk to the city name on the outer ring, and voila, the time indicated here in London is 9.09am. Moreover, the disk is in black and white to indicate whether it’s night or day, so you don’t inadvertently call a friend in the middle of the night!
4. User-Friendly
There are two crowns that make the timepiece incredibly easy to use: the one at 3 o’clock controls the hours and minutes, and the one at 9 adjusts the reference city at noon.
