Chronograph Watches Explained: Panda Dials, Flybacks & More

The chronograph is the most mechanically fascinating complication in watchmaking. It transforms a timekeeper into a stopwatch.

What Is a Chronograph?

A chronograph has an additional stopwatch mechanism with start, stop, and reset pushers on the case side. It tracks elapsed minutes and hours using sub-dials.

How It Works

When you press start, a clutch engages the chronograph mechanism with the running movement. Press stop to freeze the hand. Press reset and a hammer snaps it back to zero.

The Panda Dial

A "panda" dial has a light (usually white) main dial with dark (usually black) sub-dials. The Vantage Panda Chronograph is a classic example with a triple-register layout.

Bi-compax has two sub-dials. Tri-compax has three (named after the Universal Genève Tri-Compax).

The Flyback Complication

A flyback allows reset and restart in a single push — without stopping first. Normally: stop → reset → start. With flyback, press reset while running and it snaps to zero and immediately restarts. The Vantage Panda Chronograph features this complication.

Tachymeter, Telemeter, Pulsometer

| Scale | Measures | |---|---| | Tachymeter | Speed (over known distance) | | Telemeter | Distance (seeing vs hearing) | | Pulsometer | Heart rate |

Styling a Chronograph

• Steel bracelet — classic sporty
• Leather strap — dresses it up
• Avoid rubber — too casual
• Panda dials are versatile — black and white goes with everything

Explore the Vantage Panda Chronograph and our luxury watch collection at Watchlove.