Quantième Perpetuel | 25657BA | Yellow Gold unique-pencil-drawing similar to what can be

similar to what can be found on some antique pocket watches

1498 Functions: tourbillon

resulting in a rounded and elegant profile

Movement: mechanical self-winding Cal

and was adopted by Breguet

Quantième Perpetuel | 25657BA | Yellow Gold unique-pencil-drawing similar to what can beFirst launched in 1978, the Quantime Perpetuel by Audemars Piguet was the worlds thinnest automatic perpetual calendar. This example captures much of the appeal of the earliest pieces, with its classic "Audemars Piguet" signature, crisp white dial and traditional yellow gold case. The Quantime Perptuel In the late 70s, complicated wristwatches were exceedingly rare. The Quartz Crisis had decimated the watchmaking industry, with the number of