Audemars Piguet Quantième Perpetuel, 25657OR, Rose Gold


First launched in 1978, the Quantième Perpetuel by Audemars Piguet was the world’s thinnest automatic perpetual calendar. One of only 362 examples in rose gold, this reference 25657 captures much of the appeal of the earliest pieces, with its classic "Audemars Piguet" signature, crisp white dial, and moonphase. 

Further Reading

The Birth of Ultra-Thin, Automatic Perpetual Calendars
September 2021 16 min read
A Collector's Guide To The Audemars Piguet Royal Oak Ref. 14790
September 2020 33 min read
Interview: François Henry Bennahmias, CEO of Audemars Piguet
October 2020 13 min read