Beyond choosing a timepiece based on design or brand, understanding the technical details that define each watch’s character is essential. However, each element comes with its own specialized terminology, often appearing in watch descriptions.

Read more: 12 Watch Terminologies Based on their Features

To help you make a confident choice, here are five key terms you should know before investing in a luxury watch.

1. Date Window

Most watches feature a small window on the dial displaying the date. Typically positioned at 3 or 6 o’clock, some models place it between 4 and 5; though some collectors find this placement disrupts the dial’s symmetry. Aside from the date window, certain watches also have a date aperture, a small opening that provides additional information, such as moon phases.

2. Hands

Watch hands are crucial parts of a timepiece, indicating the time. The three most common ones are the hour hand, minute hand, and second hand. However, watches with additional complications may include extra hands for features like power reserve or a chronograph. Some of the most iconic hand designs include Breguet hands, featuring moon-shaped open circles at their tips, and lume-coated hands, which glow in the dark for enhanced readability.

3. Hour Markers

Instead of numerals, many luxury watches use hour markers, also known as indices, in the form of lines or symbols. These markers can be crafted from a range of materials, from precious metals to diamonds, adding an exclusive touch. Some watches feature applied indices, which are individually crafted and affixed to the dial, giving the watch a more dimensional and sophisticated look.

4. Rotor

If you appreciate automatic watches, the term rotor is one to remember. The rotor is a semicircular component inside the watch that moves with the motion of your wrist, winding the mainspring so that the watch remains powered without manual winding. The design and finishing of the rotor are often a visual highlight, especially in timepieces with a transparent caseback.

5. Tachymeter

For chronograph enthusiasts, this should be a familiar feature found on the bezel or dial edge. This scale is used to measure speed based on travel time. For instance, if you want to measure how long it takes to cover one kilometer, the tachymeter will indicate your average speed in km/h.

Now that you’re familiar with these essential watch terms, you can make a more informed decision when selecting a timepiece that suits your style and needs. Explore Luxehouze’s collection of 100% authentic luxury watches today!