Category: Reference

An excellent example of the Second-Series ref. 5516 with the leap-year indicator at 12 o'clock, sans the 48-month scale; the watch seen here is presently part of the Pygmalion Gallery's private collection (Image: Photo and watch, property of Pygmalion Gallery)
Audemars Piguet
By Wei Koh

The Complete History of the Audemars Piguet Perpetual Calendar
Aug 20, 2020
Culture
By Revolution

Brand-Name Designers and the Watch Trade
Jun 20, 2019
Reference
By Justin Koullapis (The Watch Club)

Name Game: The Tiffany Set
Jun 19, 2019
The Entire History of Patek Philippe’s Perpetual Calendars
Patek Philippe
By Wei Koh

The Entire History of Patek Philippe’s Perpetual Calendars
Jun 7, 2019
Ref. 2499 in rose gold, third series (image: Phillips)
Patek Philippe
By Wei Koh

History of the Patek Philippe Perpetual Calendar Chronograph
Mar 22, 2019
Reference
By Wei Koh

History of the Rolex Sea-Dweller
Mar 17, 2017
Jaquet Droz Erotic Pocket Watch N°24 made for the Chinese market, circa 1790
Culture
By Sumit Nag

After Hours: Part 1 – Erotica Automata
Mar 9, 2016
Reference
By Revolution

10 Historic Quartz Watches You’ve Got To Love
May 23, 2014