Our Predictions In The Tourbillon Category Of The 2021 Grand Prix d’Horlogerie de Genève (GPHG): Our Panel Is Unanimously Two-Faced

What a diverse bunch of tourbillons in this Grand Prix d’Horlogerie de Genève category: two of them are beautifully transparent, while one of them is combined with a chronograph. Yet another contains a constant-force device, while one example here can be flipped around. And, finally, the sixth is involved in a space war. Oh, to choose a winner!

Our Predictions In The Calendar And Astronomy Category Of The 2021 Grand Prix d’Horlogerie de Genève (GPHG): No Consensus Highlights The Strong Competition

Complication abounds in the 2021 GPHG Calendar and Astronomy category: two perpetual calendars – one of which is of world record-holding thinness – a complete calendar with chronograph, a clever day-date that you can’t help but smile at, a mind-blowingly beautiful moon phase watch, and the world’s smallest planetarium. And our panel members all (well, nearly all) have different favorites to win!

History Of Watchmaking: Günter Blümlein, A. Lange & Söhne, Jaeger-LeCoultre, IWC, And The LMH ‘Supergroup’

October 1, 2021, marks 20 years since Günter Blümlein passed away at the age of just 58. His untimely death meant that A. Lange & Söhne lost its visionary co-founder, and the watch world lost a charismatic businessman and strategist who was a crucial factor in driving the mechanical renaissance of watchmaking in the late twentieth century. His legacy was – and remains – the three so-called LMH brands, a “supergroup” that went on to form the nucleus of Richemont’s high-level manufacturing capabilities at the turn of the millennium.

5 Of The World’s Most Expensive Pilot’s Watches From Patek Philippe, Breguet, MB&F, IWC, And Richard Mille – Reprise

Whether you are a desk pilot who enjoys aviation-themed watches or a jetsetter who flies the friendly skies in private Gulfstreams, these 5 watches will deliver the perfect flair of sophistication with an abundance of horological clout. And a price tag to match!

Crash Course In Flieger (Pilot) And B-Uhren (Navigator) Watches Covering Both Historic And Modern Examples (Pilot’s Watch Photofest!) – Reprise

The majority of today’s numerous flieger-style watches are inspired by the now-iconic German pilot’s and navigator’s watches of World War II, becoming a genre unto themselves. Bhanu Chopra flies high to take a deep dive into the long history of this popular style.

A Comprehensive Look At Mechanical Depth Gauge Watches

Depth matters. And as experienced divers often like to go deep for as long as possible, decompression is a serious issue. The problem with mechanical depth gauges on watches is that they are usually either precise at depth (but not in the 12-meter decompression zone) or in the decompression zone (but not at depth). Dietmar Fuchs takes a deep dive into mechanical depth gauge watches and shares his thoughts and experiences here.

IWC Big Pilot’s Watch Shock Absorber XPL: A Masterclass In Flexures And Material Science

The main focus of the IWC Big Pilot’s Watch Shock Absorber XPL is the technology behind the shock absorber, so the watch itself is a simple, three-hand, time-only piece with an ultra-clean dial and generally restrained aesthetic minimizing unnecessary distraction. Joshua Munchow dives in to take a closer look at the progressive compliant technology.

Richard Habring’s Personal IWC Portugieser Split-Seconds Chronograph Prototype Ref. 3712 At Phillips Geneva Watch Auction XII: A Unique Piece Of Horological History

Lot 165 at Phillips’ Geneva Watch Auction: XIII on May 8-9, 2021 is one of the most important prototypes in the history of IWC. A true rarity and a true piece of watch history. It is Richard Habring’s personal Portugieser Split-Seconds Chronograph prototype. Elizabeth Doerr shares its history and meaning here. And why its creator is parting with it.

Green On Green: 5 Of The Best From Watches And Wonders 2021 By Tudor, Cartier, Zenith, IWC, And Patek Philippe

The first day of Watches and Wonders 2021 highlighted that green is not a trend color anymore; it is a movement. Martin Green (perhaps unsurprisingly) has always had a particular fondness for his namesake color and thought it was good time to zoom in on five very different watches introduced during the fair that put green on center stage.

5 New Perpetual Calendars Presented At Watches & Wonders 2021 From IWC, A. Lange & Söhne, Vacheron Constantin, Bulgari, And Hermès

The perpetual calendar (along with the split-seconds chronograph) ranks among Martin Green’s favorite complications. Here he highlights 5 perpetual calendars that caught his eye during Watches & Wonders 2021.