Watch Guide: Functions of your watch
Here are some of the most important watch functions and their history:
- Datejust
This classic feature displays the date on the dial and often changes automatically at midnight. First introduced by Rolex in 1945, the Datejust is a symbol of reliability and precision.
- GMT
A GMT watch allows you to read two time zones simultaneously, an ideal feature for frequent travelers. Rolex's GMT-Master, introduced in 1954, was one of the first watches to feature this feature and was originally designed for pilots.
- chronograph
A chronograph is a watch with an integrated stopwatch function. These watches can measure time intervals and offer additional counters for seconds, minutes and hours. The chronograph, developed in the 19th century, is a symbol of technical sophistication and versatility.