2004 · Girard-Perregaux
Ref. 8020
Shown in the order they were catalogued.
Features
Automatic Chronograph
A chronograph watch powered by automatic (self-winding) movement, featuring both timekeeping and the ability to measure elapsed time with a stopwatch function.
Tachymeter
A scale on the dial of a chronograph that allows the wearer to calculate speed based on time and distance, typically by measuring how many seconds it takes to travel a fixed distance (e.g., 1000 meters).
Girard-Perregaux 2280 movements use a combination of an ETA automatic base movement with a Chronograph module from Dubois Depraz. The GP2280 is an automatic chronograph with 45 jewels, using a 24 jewels Dubois Depraz 2021 chronograph powered by a 21 jewels ETA 2892 base movement.