Constant Force Archives

First Look – The New Ferdinand Berthoud FB RES, With Over Two Hundred Customisation Options

In 2015, Ferdinand Berthoud, a brand with a historical name resurrected by Karl-Friedrich Scheufele, Chopard’s co-president, unveiled the Chronomètre Ferdinand Berthoud FB1. Since then, we’ve witnessed the successful launch of numerous references in the FB1, FB2, and FB3 collections. These releases have showcased groundbreaking engineering innovations and distinguished themselves with their exceptional design, setting them […]

Just Because – A Rare Encounter with the Superb Derek Pratt Remontoir d’Egalité by Luca Soprana

Some names carry more historical weight than others. Names like Daniel Roth, George Daniels or even Gerald Genta and Philippe Dufour represent a time when independent watchmaking was far from the hype and fame it is associated with today. These were times when the industry was on the verge of collapse. These were times when […]

In-Depth – The New Girard-Perregaux Neo Constant Escapement (Incl. Video)

Girard-Perregaux brings back a captivating concept, which was, to many, one of the most interesting technical developments in modern watchmaking; the Girard-Perregaux Constant Escapement. This novel escapement is one of the most sophisticated answers to a crucial question for watchmakers: how to handle the waning driving force supplied by barrels? The first-generation Constant Escapement was […]

Hands-on – The Final Act Of The Ferdinand Berthoud Chronomètre FB 2T (With Video)

Ferdinand Berthoud stages the swan song of its impressive calibre FB-T.FC. that made its debut in 2015 on board the FB1. Inspired by Ferdinand Berthoud’s historical marine chronometers, the fascinating tourbillon movement with fusée-and-chain transmission took home the top prize at the Grand Prix d’Horlogerie de Genève in 2016 and has secured the brand a […]

The Collector’s Series – A Seasoned Enthusiast Explains His Stunning Lederer Central Impulse Chronometer

For the latest instalment of the Collector’s Series, we meet with Rob. He runs a software company that he founded in Seattle, Washington, thirty years ago, called Inteum. Inteum develops software for managing intellectual property and innovations and has customers around the world in 34 countries at the last count. As he explains, “One of […]

Introducing – The Ferdinand Berthoud Chronomètre FB 2T, The Last Run Of The Movement That Started It All

An octagonal case, a tourbillon movement with fusee-and-chain transmission and a pillar-based construction… The Chronomètre FB 1 has played a major role in defining the identity of Chronométrie Ferdinand Berthoud. Released in 2015, it was the watch that marked the return of a glorious name, one of the most important of horology. Since the presentation […]

Introducing – The Ultra-Fast Rotating Movement of The New Jacob & Co. Astronomia Revolution

Jacob & Co. has managed to create some of the wildest, craziest and most complicated watches in recent years. Among these is the Jacob & Co. Astronomia. This signature design has given rise to a saga that started in 2014 with countless executions featuring various technical refinements or background sceneries. This uber-complicated timepiece was originally […]

Introducing – The New Lang & Heyne Friedrich II Remontoir The Lavish Attic Edition

If you missed the opportunity to spend 90k euros on the Lang & Heyne Friedrich II Remontoir Prototype “00” in May at the auction, here’s your chance. Get one of nine limited edition pieces of the Friedrich II Remontoir that will be created by this German watchmaking atelier to celebrate nine years of partnership with […]

Introducing – The A. Lange & Söhne Zeitwerk Returns With A Profound Mechanical Update (Live Photos)

In 2009, A. Lange & Söhne presented a watch that was a true game changer for the brand. Visually audacious, mechanically fascinating, a complete break from the usual codes of the manufacture, the Zeitwerk became one of the most emblematic models of ALS and a sort of UFO on the high-end watch scene. Combining traditional […]

News – The Return of The Historic A. Lange & Söhne Centennial Tourbillon Pocket Watch

A. Lange & Söhne is renowned as one of the most distinguished watchmakers from Saxony on the market today, but life hasn’t always been smooth sailing. As a witness and victim of the vicissitudes of German history over the past two centuries, the destiny of the brand has come full circle. From its foundation in […]

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Category: Constant Force