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News, updates about IPR and its training programs, news about watchmaking, watches, articles about unnecessary complications , and much more.


Open Heart | Date | 1810 | Gold
An 1810 Lépine pocket watch in 18 kt gold with date and open heart: the first watch to show its balance on the dial, and the open heart from Hebdomas to today.

Sílvio Pereira
Oct 115 min read


Normal Watch | 6 Time Zones | 1895 | Steel
A very rare 1895 Normal Watch steel pocket watch showing six time zones, and the history of World Time watches from Louis Cottier to today.

Sílvio Pereira
Oct 118 min read


Exímio Watches: the Portuguese watch brand of João Batalha
Meet João Batalha and Exímio, the Portuguese watch brand behind the Abissal, Prestige, Lady Diamond, Doctor's Watch and FAREY MKIII.

Instituto Português de Relojoaria
Oct 112 min read


Meia Lua Callisto Semi Red (PPT & MPT): a Portuguese limited-edition automatic watch
Meia Lua was born in 2018 with the Inception line. Soon after came the Callisto: discover the Semi Red, an automatic triple calendar limited to 30 pieces.

Instituto Português de Relojoaria
Oct 112 min read


Derek Pratt: the forgotten master watchmaker
Derek Pratt, one of the greatest watchmakers of our time, left a hugely important and often forgotten legacy. A long read on the man and his work.

Nuno Margalha
Oct 1115 min read


The 17th Century, the Golden Age of Watchmaking (Part 1)
A study of the main watchmaking advances of the 17th century: the balance spring, the fusee, the minute hand, the alarm, the date and the repeater.

Sílvio Pereira
Oct 1110 min read


G. Wall & Cia. | Quarter and hour repeater | Tempered steel | 1910
A 1910 Lépine pocket watch by G. Wall & Cia. with hour and quarter repeater: technical data, and the history, workings and types of repeating watches.

Sílvio Pereira
Oct 119 min read


Museu da Música Mecânica: musical clocks and mechanical music in Pinhal Novo
A visit to the Museu da Música Mecânica near Pinhal Novo: over 600 working mechanical music instruments, musical clocks, opening hours and directions.

Nuno Margalha
Oct 114 min read


The 17th Century, the Golden Age of Watchmaking (Part 2)
The second of three articles on 17th-century watchmaking, this time devoted to French watches: oignons, form watches, the balance spring and Huygens.

Sílvio Pereira
Oct 118 min read


CONTAR Field MK I Watch
Created by Eduardo Martins, CONTAR is an independent Portuguese brand making reliable, robust watches. Meet its first model, the military-inspired Field MK I.

Bruno Dinis
Oct 111 min read


The Birth of a Brand: Followay
Discover the first steps of Followay, an independent watchmaking project by João Dias, from a 3D tourbillon concept to a first physical prototype.

Instituto Português de Relojoaria
Oct 113 min read


Audemars Piguet's New Ultra-Complication: Code 11.59 Universelle RD#4
Discover Audemars Piguet's new ultra-complicated watch, the Code 11.59 Ultra-Complication Universelle RD#4.

Nuno Margalha
Oct 113 min read
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