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Results for Equation of Time

33,645 articles · 3,570 videos found · page 787 of 1241

Hands On: F.P. Journe Chronomètre Souverain 20th Anniversary SJX Watches
F.P. Journe Chronomètre Souverain 20th Anniversary Jun 2, 2025

Hands On: F.P. Journe Chronomètre Souverain 20th Anniversary

Although Francois-Paul Journe is best known for his inventions like the Tourbillon Remontoir d’Egalite and Resonance, not to mention the whole suite of Octa models, the Chronomètre Souverain was also arguably one of his brand’s foundational models. This year F.P. Journe is marking two decades of the watch with the Chronomètre Souverain 20th Anniversary, which is essentially the original in new dress – the dial is now dark blue with applied gold numerals. Initial thoughts When the Chronomètre Souverain debuted in 2005 – the same year as the Breguet Tradition that was recently revived – it was novel and exciting; I remember the buzz amongst enthusiasts then. The F.P. Journe brand was barely six years old. The Chronomètre Souverain was then one of the rare few time-only watches from an independent watchmaker, and it had an all-new movement to boot. Today it is less exciting for sure, but the movement remains surprising novel for a basic calibre. As an entry-level watch, the Chronomètre Souverain remains excellent (even if availability is an obstacle). Although the Chronomètre Souverain is the simplest mechanical F.P. Journe watch, the cal. 1304 inside still retains the technical hallmarks of the brand, namely elegant, concise engineering and symmetry. Clever touches include the “invisible” gear train; only the regulator and barrels are visible on the main plate. From its conception, the cal. 1304 was conceived for chronometry. The utility and strength of t...

Insight: The Overcoil Hairspring, From Breguet to Phillips SJX Watches
Breguet Jun 2, 2025

Insight: The Overcoil Hairspring, From Breguet to Phillips

While the invention of the spiral hairspring by Christiaan Huygens in 1675 kickstarted a revolution in terms of portable precision timekeeping, the concept was far from fully developed. It was arguably only with the later invention of the overcoil hairspring that the ideal oscillator in portable watches emerged. For many years horologists - theoreticians and artisans alike - worked to perfect the balance-hairspring assembly to optimise its performance, notably in terms of isochronism. True isochronism became a sort of holy grail for watchmakers all around the world, who all sought to ameliorate the inherent quirks of the sprung oscillator. The recent Breguet Soucription features an overcoil hairspring of non-magnetic Nivachron alloy The need for end curves The quest for isochronism was a true challenge for horologists. Isochronism is the ability of the balance-hairspring assembly the have the same period of oscillation for small and large amplitudes alike. In other words, the balance oscillation takes the same period of time regardless of the degree travelled. This is very important, since a balance usually swings with high amplitude with a fully wound mainspring and then runs at progressively smaller amplitude as the barrel unwinds. As a timepiece is required to keep good time regardless of  its winding state, an oscillator whose period is independent from its amplitude is needed. (Another solution to this is to optimise the energy delivery from the mainspring with a...

Hands-On: The New Yellow Gold Rolex Daytona With A Green Dial - Don’t Call It The “John Mayer II” Fratello
Rolex Daytona Jun 2, 2025

Hands-On: The New Yellow Gold Rolex Daytona With A Green Dial - Don’t Call It The “John Mayer II”

More than a platinum creation with an ice-blue dial, the combination of yellow gold and green is the ultimate expression of Rolex luxury. Luscious and alluring yellow gold dates back to ancient civilizations, and green is the brand’s signature color, often used in a celebratory way, that puts Rolex connoisseurs on high alert. Mix the […] Visit Hands-On: The New Yellow Gold Rolex Daytona With A Green Dial - Don’t Call It The “John Mayer II” to read the full article.

Highlights: Phillips NYWA XII SJX Watches
Patek Philippe ref 1518 Jun 2, 2025

Highlights: Phillips NYWA XII

As the Hong Kong auctions have wrapped, we move to the final sales of the spring season in New York City. Phillips will offer a healthy mix of new and old, common and rare, across 144 lots. The sale includes many of the expected top-of-the-line offerings, with the headline lot a Patek Philippe ref. 1518 in yellow gold, and staples like a pair of ref. 5004s. But there are plenty of interesting watches to be down catalog too, including some fresh faces and value buys. Highlights include the best of English watchmaking made by Charles Frodsham a century apart, the auction debut of American independent Keaton Myrick, an unusual F.P. Journe Résonance, along with a Cartier pocket watch made by complications specialist THA. We round up these and a few more from The New York Watch Auction: XII, which takes place from June 7-8, 2025. The full catalogue is available on Phillips.com. Lot 11 – A. Lange & Söhne 1815 Chronograph “2022 Best of Show, Concorso d’Eleganza Villa d’Este” Since 2012, A. Lange & Söhne has been a sponsor of the Concorso d’Eleganza Villa d’Este, a classic car shown that takes place in spring on the picturesque shores of Lake Como. Each year, the owner of the event’s best car is presented with a unique Lange watch. While past winners have received a fairly conventional Lange 1 Time Zone, the brand upgraded the prize in recent years to a striking 1815 Chronograph. In 2022, the winner was Andrew Pisker with a Bugatti 57 S from 1937. He received th...

Hands-On With The Futurustic Hamilton Boulton Death Stranding 2 Limited Edition Fratello
Hamilton Boulton Death Stranding 2 Jun 1, 2025

Hands-On With The Futurustic Hamilton Boulton Death Stranding 2 Limited Edition

I must confess that I am not a big gamer, so I had to brush up on my knowledge of Death Stranding to create a bit more context before putting the Hamilton Boulton Death Stranding 2 Limited Edition on my wrist. The watch was created to celebrate the release of the hit game’s sequel. As […] Visit Hands-On With The Futurustic Hamilton Boulton Death Stranding 2 Limited Edition to read the full article.

Introducing: The Edgy New Citizen Zenshin Senkei Chronographs Fratello
Citizen Zenshin Senkei Chronographs Last Jun 1, 2025

Introducing: The Edgy New Citizen Zenshin Senkei Chronographs

Last year, Citizen debuted a series of Super Titanium chronographs with integrated bracelets. The watches were received well for their looks and affordability. Since then, the brand has formally changed the names of these chronographs to Zenshin Senkei. Four more references now join the collection, but as we’ll see, new colors are only a part […] Visit Introducing: The Edgy New Citizen Zenshin Senkei Chronographs to read the full article.

Sunday Morning Showdown: Rolex Oyster Perpetual 36 “Lavender” Vs. Grand Seiko “Kiri” SBGW323 Fratello
Grand Seiko Kiri” SBGW323 Welcome Jun 1, 2025

Sunday Morning Showdown: Rolex Oyster Perpetual 36 “Lavender” Vs. Grand Seiko “Kiri” SBGW323

Welcome to another installment of Sunday Morning Showdown. This week, we decided to put the Swiss up against the Japanese, each with a purple-dial stainless steel watch of their own. The Rolex Oyster Perpetual with a lavender dial represents the Swiss, while the Grand Seiko “Kiri” SBGW323 represents the Japanese. Both came out during Watches […] Visit Sunday Morning Showdown: Rolex Oyster Perpetual 36 “Lavender” Vs. Grand Seiko “Kiri” SBGW323 to read the full article.

Watches, Stories, and Gear: Blade Show Returns, The Garnet Goblin, and David Lynch’s Legacy Worn & Wound
May 31, 2025

Watches, Stories, and Gear: Blade Show Returns, The Garnet Goblin, and David Lynch’s Legacy

“Watches, Stories, and Gear” is a roundup of our favorite content, watch or otherwise, from around the internet. Here, we support other creators, explore interesting content that inspires us, and put a spotlight on causes we believe in. Oh, and any gear we happen to be digging on this week. We love gear. Gearing up for Blade Show Atlanta Blade Show Atlanta, the world’s largest knife show and a cornerstone event for the EDC community, kicks off next weekend (June 6-8th). With over 900 exhibitors, including both renowned brands and custom makers, the show offers an unrivaled opportunity to explore the latest in EDC knives, tools, and carry accessories. Show attendees can discover cutting-edge designs and educational seminars, making it a hub for innovation and craftsmanship in the industry. In addition, the event also hosts the prestigious Blade Magazine Knife of the Year Awards, celebrating  design, quality, and functionality of blades tools. Beyond its role as a direct to consumer marketplace, Blade Show Atlanta fosters a vibrant community where enthusiasts, collectors, and professionals can connect, share knowledge, and celebrate their passion for quality gear.  You can check out a full list of vendors, show details, and purchase tickets, here. The Garnet Goblin There’s a real “What will they think of next?” quality to reading about the latest releases from Arcanaut. The independent brand, founded in Denmark in 2015, with the first watches appearing (and sel...

Introducing: The Biatec Majestic Chronoshop 09 With A Color-Changing Embossed Dial Fratello
May 31, 2025

Introducing: The Biatec Majestic Chronoshop 09 With A Color-Changing Embossed Dial

The Biatec Majestic Chronoshop 09 is a limited edition of just nine watches, and it’s the result of bringing together one Slovak and two Czech watch-loving parties. Young Slovak watch brand Biatec started its operations in 2016. Chronoshop has been in business since 2007, and journalist Jan Lidmaňský has been writing about watches for 20 […] Visit Introducing: The Biatec Majestic Chronoshop 09 With A Color-Changing Embossed Dial to read the full article.

First Look – The New Burgundy Montblanc 1858 Split Second Chronograph and its Fascinating Minerva Movement Monochrome
Montblanc 1858 Split Second Chronograph May 30, 2025

First Look – The New Burgundy Montblanc 1858 Split Second Chronograph and its Fascinating Minerva Movement

Montblanc and luxury fountain pens are practically synonyms, so when the brand launched its first watch collection in 1997, it named it after one of its famous pens, the Meisterstück. However, a recognisable name doesn’t translate into watchmaking credentials. To prove that watchmaking was going to be taken seriously, in 2007, Montblanc bought the Minerva […]

Seiko Introduced Four New References to the 5 Sports Series, and Almost No One is Talking About Them Worn & Wound
Seiko Introduced Four New References May 30, 2025

Seiko Introduced Four New References to the 5 Sports Series, and Almost No One is Talking About Them

Seiko, through their Seiko 5 Sports line, recently unveiled a watch that, five or six years ago, probably would have broken the watch internet. The SKX Series is a collection within the Seiko 5 Sports lineup that directly references the SKX line of Seiko divers, which are perhaps the most iconic of all enthusiast focused watches. The SKX Series under the Seiko 5 Sports banner is not new, but this new quartet of divers feels like the most direct callback to the classic SKX007 and SKX009 yet.  When the SKX watches were discontinued, it was the talk of the watch internet. And the (re)introduction of the Seiko 5 Sports line, as a pseudo-replacement, also drove a lot of conversation, much of it dismissive, or yearning for the “old days” of Seiko when the truly affordable SKX watches (real dive watches, we were always reminded) could be purchased easily by any budding collector. These new watches which connect directly to that SKX lineage say a lot about the state of the brand, and their reception to this point, I think, says even more about the community.  Before we get too deep into the meta-commentary of what these watches mean in enthusiast circles, let’s quickly get some basic objective stats out of the way. The new references (the SRPL83, SRPL85, SRPL87 and SRPL89, which feature blue, black, yellow and orange dials, respectively) all measure identically to the Seiko 5 Sports watches which debuted back in 2019. That means cases coming in at 42.5mm in diameter, 13.9m...

Photo Report: Fratello × Breitling Martini Evening Fratello
Breitling Martini Evening Breitling May 30, 2025

Photo Report: Fratello × Breitling Martini Evening

Breitling and Fratello hosted an event at the brand’s beautiful boutique in The Hague a few weeks ago. During this event, guests could try out the new Breitling Top Time B01 models, including the new Martini Racing edition. To boost the event, Breitling arranged for a Lancia Delta HF in Martini execution to serve as […] Visit Photo Report: Fratello × Breitling Martini Evening to read the full article.

First Look – Bell & Ross Releases the New BR-03 Diver Lum Outline Monochrome
Bell & Ross Releases May 30, 2025

First Look – Bell & Ross Releases the New BR-03 Diver Lum Outline

Bell & Ross, with its extensive range of highly graphic pilots’ watches inspired by cockpit instruments, consolidated its identity with the BR-01 and BR-03 references (and subsequent derivations). Moving from high-altitude missions to underwater adventures, in 2017, Bell & Ross adapted its archetypal “circle in a square” aesthetic to create the BR-03 Diver, a 300m […]

Hands-on – French Manufacture Pequignet Revisits the Royale Paris in a More Contemporary Key Monochrome
Pequignet May 30, 2025

Hands-on – French Manufacture Pequignet Revisits the Royale Paris in a More Contemporary Key

French watchmaking is enjoying a renaissance today marked by the revival of extinct names and new micro-brands braving the arena. However, none of them can boast Pequignet’s claim to fame as “one of the only French Manufactures of Haute Horlogerie.” Following a period of trials and tribulations, Pequignet is back in business with a refreshed […]

Why I Bought A Five-Digit Rolex GMT-Master II (Again) Fratello
Rolex GMT-Master II Again It May 30, 2025

Why I Bought A Five-Digit Rolex GMT-Master II (Again)

It must have been 1999 or 2000 when the Rolex GMT-Master II ref. 16710 was incredibly high on my wishlist. I even had the official Rolex advertisement for this model as the wallpaper on my Windows desktop. But I was a student, and the Rolex GMT-Master II was out of reach. The Rolex GMT-Master II […] Visit Why I Bought A Five-Digit Rolex GMT-Master II (Again) to read the full article.

Hands On: Rolex Daytona “Turquoise Blue” Ref. 126518LN SJX Watches
Rolex Daytona “Turquoise Blue” Ref May 30, 2025

Hands On: Rolex Daytona “Turquoise Blue” Ref. 126518LN

At Watches & Wonders 2025, all eyes were on Rolex. But the polarising Land-Dweller grabbed most of the headlines, relegating new versions of existing models, including the mighty Cosmograph Daytona Turquoise Blue ref. 126518LN, to second billing. Regardless, the Daytona remains one of the most iconic watches in the industry and its inherent quality makes any new version worthy of a close look. In this case, those who probed the depths of the Rolex catalogue were rewarded with the unusual combination of an 18k yellow gold case and a turquoise lacquer “Stella” dial. (And those lucky enough would have seen the “off-catalogue” Daytona ref. 126538TBR with an actual turquoise stone dial and diamond-set case.) Initial thoughts Let’s just say this was not love at first sight. I initially found this new colourway overly garish, but I am a sucker for turquoise, whether natural stone or, in this case, lacquer, so the look has grown on me over time. I think I’d have preferred a different treatment for the sub-dials, which to my eye dull the vibrancy of the turquoise, but this is a subjective critique of an objectively well-made watch. Dial colour aside, the new Daytona benefits from the model’s 60th anniversary updates rolled out two years ago, including the gold rim for the ceramic bezel. The case offers roughly ideal proportions for a sporty chronograph, 40 mm in diameter and around 12 mm thick. It also comes equipped with the brand’s rubberised Oysterflex bracelet, ...

Hands-On With Three Striking Rado Anatom Models With High-Tech Ceramic Bracelets Fratello
Rado Anatom Models May 29, 2025

Hands-On With Three Striking Rado Anatom Models With High-Tech Ceramic Bracelets

When Rado announced the comeback of the Anatom series, it brought back many memories. I vividly remember that my mother was a big fan of the black ceramic Rado watches in the 1990s. So while I was checking out the promo materials of Pete Sampras and his Movado Museum Watch back then, my mother was […] Visit Hands-On With Three Striking Rado Anatom Models With High-Tech Ceramic Bracelets to read the full article.

Up Close And Personal With Benoît Mintiens And Ressence’s Oil-Filled Watches Fratello
Ressence s Oil-Filled Watches Yes May 29, 2025

Up Close And Personal With Benoît Mintiens And Ressence’s Oil-Filled Watches

Yes, a Ressence watch certainly stands out from most other watches. The apparent simplicity, rounded shape, and thoughtful use of color make Benoît Mintiens’ creations very distinct. The brand’s oil-filled watches - the Type 3, 5, and the recently introduced 7 - best express the founder’s functional philosophy: a mechanical watch should tell you the […] Visit Up Close And Personal With Benoît Mintiens And Ressence’s Oil-Filled Watches to read the full article.

First Look – The H. Moser & Cie. Streamliner Alpine Drivers Edition, Plus Something Else Totally Unexpected… Monochrome
H. Moser & Cie Streamliner Alpine May 29, 2025

First Look – The H. Moser & Cie. Streamliner Alpine Drivers Edition, Plus Something Else Totally Unexpected…

At the intersection of high watchmaking and elite car racing, H. Moser & Cie. and Alpine Motorsports have forged, at first glance, a seemingly surprising partnership. Yet, everything falls into place once you consider it is rooted in shared values: mechanical excellence, streamlined engineering, and performance under pressure. This collaboration, launched in 2024, combines two […]