Watch brandsWatch wikiWatch videosVariousWatch calendarSaved articles
PopularRolexOmegaPatek PhilippeAudemars PiguetTudorGrand SeikoCartierSeikoIWCTAG HeuerBreitlingJaeger-LeCoultreA. Lange & SohneZenith

Results for Equation of Time

33,649 articles · 3,721 videos found · page 756 of 1246

Introducing – The New Armin Strom One Week Manufacture Edition Blue Monochrome
Armin Strom One Week Manufacture Edition Oct 7, 2025

Introducing – The New Armin Strom One Week Manufacture Edition Blue

In 2010, the first One Week announced the modern Armin Strom with the brand’s inaugural in-house calibre with seven days of autonomy. The idea returned in 2023 as the One Week First Edition, recast in an integrated steel silhouette with light-blue plates, and the mechanics were brought centre stage. This year, the brand doubled the […]

Girard-Perregaux’s Brand New Caliber GP4800 Finds Its Home in the Laureato Fifty Worn & Wound
Girard-Perregaux s Brand New Caliber Oct 7, 2025

Girard-Perregaux’s Brand New Caliber GP4800 Finds Its Home in the Laureato Fifty

Let’s orient ourselves in the watch world five decades ago. The year is 1975, and we are in the height of the quartz crisis. Just six years prior in 1969, the watchmaking landscape forever changed with Seiko’s introduction of the first quartz timepiece, which called into question the future of mechanical timekeeping as we knew it. The era also marked the advent of the luxury sport watch, beginning with Gerald Genta’s Royal Oak for Audemars Piguet between 1970 and 1972. These two pivotal moments in horological history gave birth to an icon: the Girard-Perregaux Laureato. The first Laureato entered Girard-Perregaux’s catalog in 1975. The model was modestly sized by today’s standards and was even rather mid-sized for the era with a case measuring just 36mm (by comparison, the first Royal Oak began to set the tone for more oversized watches clocking in at 39mm, but was considered notably large and given the nickname “Jumbo”). The 1975 Laureato featured a two-tone construction, highlighting its mix of curves and geometric shapes. The design echoed Genta’s but with softer edges and a slightly more elevated look thanks to the addition of yellow gold elements combined with stainless steel. In line with the times, the model housed a quartz caliber, but not just any quartz caliber – it was COSC-certified. “The Laureato was more than just a new model for Girard-Perregaux’s catalog,” confirms Beatrice Morelli, Chief Customer Experience Officer. “It represente...

First Look – The Oris Big Crown 40mm Pointer Date x Cervo Volante Monochrome
Oris Big Crown 40mm Pointer Oct 7, 2025

First Look – The Oris Big Crown 40mm Pointer Date x Cervo Volante

A classic in Oris’ collection, the Big Crown Pointer Date borrowed features from the brand’s first serially produced pilot’s watch of 1938, including the oversized crown and the pointer date calendar indication. Reintroduced in 1984 by general manager Dr Rolf Portmann on a hunch that nostalgia for mechanical watches with a dash of aviation history […]

First Look – A New Raymond Weil Millesime Moon Phase 35mm Special Edition for Japan Monochrome
Raymond Weil Oct 7, 2025

First Look – A New Raymond Weil Millesime Moon Phase 35mm Special Edition for Japan

Raymond Weil adds a new reference to its elegant and handsome Millesime Moon Phase 35mm with a Japan-exclusive Special Edition overseen by Masayuki Hirota, Editor-in-Chief of Chronos Japan Edition. The watch retains the compact proportions, sector-dial grammar, and restrained vintage cues that made the 35mm Millesime line such a hit, then sharpens it with a two-tone […]

In-Depth – The New Girard-Perregaux Laureato Fifty, the 50th Anniversary Edition that Redefines the Model Monochrome
Girard-Perregaux Laureato Fifty Oct 7, 2025

In-Depth – The New Girard-Perregaux Laureato Fifty, the 50th Anniversary Edition that Redefines the Model

The Girard-Perregaux Laureato is a child of the 1970s, one of the seminal integrated luxury sport watches designed during this exuberant, pivotal decade for the watch industry. Since 1975, the model has evolved in various directions while remaining faithful to its defining features. Half a century later, the collection is still alive as the brand […]

The Laureato Fifty is a Milestone for Girard-Perregaux SJX Watches
Jaeger-LeCoultre derived calibre found Oct 7, 2025

The Laureato Fifty is a Milestone for Girard-Perregaux

To celebrate the 50th anniversary of its most enduring wristwatch design, Girard-Perregaux (GP) has just unveiled the Laureato Fifty, a watch that highlights the brand’s storied history, while asserting the manufacture‘s place in the current competitive market. As expected, the watch is powered by the brand’s new workhorse calibre GP4800, which makes its official debut here. A limited edition of just 200 pieces, the Laureato Fifty is dressed in a two-tone case of steel and yellow gold, echoing the 1975 original. Though this is a one-off limited edition, it is more than likely that this revised Laureato styling will be implemented across the Laureato line in the coming year. Initial thoughts To understand the Laureato Fifty, we must first consider the era to which it pays tribute. The original design of the Laureato, presented to the world in 1975, appeared right between Gerald Genta’s iconic duo of the Audemars Piguet Royal Oak and Patek Philippe Nautilus, launched in 1972 and 1976, respectively. Compared to these designs, which would come to define the category, the Laureato was different in a few respects.  First, the original design is credited to one of GP’s in-house designers, whose name has been lost to time. Second, the original Laureato was cutting edge at the time with its proprietary, chronometer-certified quartz movement, compared to the ultra-thin automatic Jaeger-LeCoultre-derived calibre found in the Royal Oak (and later, the Nautilus). Turning to...

Video: Girard-Perregaux Laureato Fifty – A Fresh Take On A 1970s Icon Fratello
Girard-Perregaux Laureato Fifty – Oct 7, 2025

Video: Girard-Perregaux Laureato Fifty – A Fresh Take On A 1970s Icon

Let’s start with the name - Laureato. It’s Italian, which we happen to like here at Fratello. Roughly translated, it means “crowned for success” or “crowned with laurels,” a reward once given to winners of sports competitions and, later, to students and artists. In Italy, laurea is also the equivalent of a master’s university degree. […] Visit Video: Girard-Perregaux Laureato Fifty – A Fresh Take On A 1970s Icon to read the full article.

Hands On: The Cartier Santos in End-to-End Titanium SJX Watches
Cartier Santos Oct 7, 2025

Hands On: The Cartier Santos in End-to-End Titanium

In a first, Cartier has just unveiled the Santos de Cartier LM in titanium. Its flagship sports watch now features a case and matching bracelet in matte, bead-blasted titanium – specifically grade 23 titanium – while retaining all of the other familiar Santos design elements, including the exposed screws and traditional silvered dial. The Santos in titanium is powered by the same industrial 1847 MC movement found in its steel counterpart, and costs about 20% more, but has a great deal more tactile appeal. The watch is large, lightweight, and low-key. Initial thoughts The Santos was originally conceived as a sports watch in 1904, albeit not of the sort known today. The original was an aviator’s watch, but a tiny and thin watch more comparable to a 21st century dress watch. That history, however, meant that Cartier has rolled out several sporty-ish versions of the Santos in the past. It’s surprising that it took Cartier this long to put together a Santos in titanium. The smooth, blasted case finish has a great deal of tactile appeal, and the muted, matte aesthetic is equally appealing. Some might see this as being way too similar to the steel model – the two are indistinguishable at a distance – but that is part of its appeal. Almost twins, titanium (left) with a bead-blasted finish, and steel with a brushed finish and polished bezel Though the material is different, the exterior finishing is almost identical to that of the steel model, except that the brushed fi...

Rolex Batman vs. Batgirl: Two Iconic GMT-Masters Compared Teddy Baldassarre
Rolex Oct 6, 2025

Rolex Batman vs. Batgirl: Two Iconic GMT-Masters Compared

The Rolex GMT-Master II is one of the most popular timepieces in the world, and the "Batman" and "Batgirl" versions, with their alluring black-and-blue colorways, are on many a collector's wish list. But what makes a Batman a Batman, and a Batgirl a Batgirl, and what exactly differentiates these two watches, so similar at first glance, from each other? Here we explore what makes "Rolex Batman vs. Batgirl" such a compelling matchup, and why the debate on the nicknames themselves is so intriguing. Lead image by Bonhams and Sotheby's Before Batman: A Brief History of the Rolex GMT-Master When it hit the market in 1955, one year after its unveiling, the Rolex GMT-Master was both trend-setting and genre-defining in its now-iconic conception. The original GMT-Master (Ref. 6542) was the first watch capable of displaying the time in two separate time zones thanks to the clever addition of a fourth, central 24-hour hand and a bidirectional rotating 24-hour bezel. The initials in the watch’s name signify “Greenwich Mean Time,” the system of world timekeeping based on the calculation of mean solar time from the Royal Observatory in Greenwich, London. This dual-time functionality was an innovation devised for, and developed in cooperation with, the original watch’s intended users: pilots for Pan American Airlines, at the time one of the U.S.A.’s leading commercial carriers. In that so-called Golden Age of commercial aviation, the growth of long-haul and international flights...

Introducing – The Doxa SUB 250 Ahmed Seddiqi 75th Anniversary Limited Edition Monochrome
Doxa SUB 250 Ahmed Seddiqi Oct 6, 2025

Introducing – The Doxa SUB 250 Ahmed Seddiqi 75th Anniversary Limited Edition

When you turn 75, it means you can look back at three-quarters of a century of achievements and celebrate them with friends and partners. Marking the 75th anniversary of UAE’s leading luxury retailer, Ahmed Seddiqi & Sons, cult brand Doxa launches a special edition that brings the brand’s 1973-born SUB 250 into sharp contemporary focus […]

Introducing: A 35mm Japan-Exclusive Raymond Weil Millesime Moon Phase Fratello
Raymond Weil Oct 6, 2025

Introducing: A 35mm Japan-Exclusive Raymond Weil Millesime Moon Phase

Stylish, thought through, sophisticated… These are just a few words to describe the 35mm Japan-only Raymond Weil Millesime Moon Phase. This limited edition of 100 pieces was brought to life with Masayuki Hirota, the editor-in-chief of Chronos Japan Edition. The small watch is clearly a historically inspired Millesime, with its sector dial marking the hours, […] Visit Introducing: A 35mm Japan-Exclusive Raymond Weil Millesime Moon Phase to read the full article.

SJX Podcast: AP Reinvents the Chronograph, Big Brands vs. Indies, and VC CEO SJX Watches
Vacheron Constantin Oct 5, 2025

SJX Podcast: AP Reinvents the Chronograph, Big Brands vs. Indies, and VC CEO

On episode 12 of the SJX Podcast, SJX shares his hands-on impressions of the Audemars Piguet Royal Oak “Jumbo” Extra-Thin Selfwinding Flying Tourbillon Chronograph RD#5, the fifth and final watch from the brand’s R&D; skunkworks. We also address listener questions about the (great) leadership at Vacheron Constantin, and whether brands like A. Lange & Söhne and Vacheron Constantin can gain market share from independents – why not? Listen on Apple Podcasts, Spotify, and Youtube.  

The History And Guide To Marathon Watches Worn & Wound
Marathon Oct 5, 2025

The History And Guide To Marathon Watches

Marathon Watch traces its origins back to 1904, initially established as the Weinsturm Watch Company, later evolving into the Wein Brothers. In 1939, under the visionary leadership of Morris Wein, Marathon Watch was founded in the vibrant city of Montreal, Canada, with a steadfast commitment to delivering high-quality precision timepieces across North America. A crucial chapter in the company’s history began during World War II. In 1941, Marathon became a pivotal supplier of timekeeping instruments for the Allied Forces, providing durable and reliable watches to the U.S. and Canadian armed forces. Fast-forward to today, and the company proudly remains in the hands of the fourth generation of the Wein family, who continue to uphold the legacy of excellence. Marathon specializes in a diverse array of precision instruments designed to measure time, temperature, and distance, all crafted with a focus on military robustness and Swiss engineering. This unique combination ensures that each watch offers unparalleled quality and accuracy.     Marathon watches are designed to withstand the rigors of military conditions and meet the stringent United States Military Standard MIL-PRF-46374G. This dedication to excellence has earned them the distinction of being the sole supplier of timepieces to the United States Armed Forces, including esteemed branches like the U.S. Army, Navy, and Marine Corps, as well as NASA and the Canadian Armed Forces. Their reliability has also made them a...

Watches, Stories, and Gear: Topo X Trek, The Artemis Collection, and Brewing Changes Impacting Coffee Worn & Wound
Brew ing Changes Impacting Coffee Oct 4, 2025

Watches, Stories, and Gear: Topo X Trek, The Artemis Collection, and Brewing Changes Impacting Coffee

“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. Topo Design’s Custom Frame Back for the Trek Checkout   View this post on Instagram   A post shared by Topo Designs (@topodesigns) Trek,a bicycle and accessory manufacturer, recently unveiled their newest bike, The CheckOUT. While the bike itself seems quite impressive (check out Bikepacking or The Radavist for more), Trek’s partnership with Topo Design to create a custom frame bag caught our attention.  While frame bags can be made as a “universal” accessory, attaching via velcro, this custom bag is designed to use the integrated mounting points inside the CheckOUT frame. In addition to the custom bag, Trek and Topo have released an entire collection of matching bags, including a universal frame bag, to fully kit the CheckOUT, or whichever bike you own. Check out the full collaborative collection here.   The Artemis Series from Nick Mankey Designs Nick Mankey has unveiled a new limited edition, the Artemis collection, featuring official NASA emblems and colors with approval from NASA’s Public Relations Department . Drawing inspiration from various crew suits, the Orion spacecraft and the depths of the unknown horizon, this new collection features both wa...

Rock On! Stone-Dial Watches For Every Budget - Including Dennison, Piaget, Baltic, And Rolex Fratello
Piaget Baltic Oct 4, 2025

Rock On! Stone-Dial Watches For Every Budget - Including Dennison, Piaget, Baltic, And Rolex

Would you rock a stone-dial watch? I would. And I also could. Previously, only a handful of brands ventured into stone dials, and those that did reserved them for highly expensive pieces. Today, however, technological advancements have made stone dials far more accessible to produce. This benefits watchmakers and watch fans: smaller brands can now […] Visit Rock On! Stone-Dial Watches For Every Budget - Including Dennison, Piaget, Baltic, And Rolex to read the full article.

Introducing – The New A. Lange & Söhne Saxonia Thin Onyx Editions, in Honeygold or Platinum Monochrome
A. Lange & Sohne Oct 4, 2025

Introducing – The New A. Lange & Söhne Saxonia Thin Onyx Editions, in Honeygold or Platinum

First introduced in 2011 and refreshed in 2016, the Saxonia Thin has always been the most distilled expression of A. Lange & Söhne’s philosophy of elegance, reducing watchmaking to its essentials with just two hands and a perfectly judged sense of proportion. This year, the manufacture presents two new special editions that bring a modern […]

A. Lange & Söhne’s Very-Thin Saxonia Gets an Onyx Makeover SJX Watches
A. Lange & Sohne Oct 4, 2025

A. Lange & Söhne’s Very-Thin Saxonia Gets an Onyx Makeover

Almost exactly a year after the Lange 1 with an onyx dial, A. Lange & Söhne is following up with the Saxonia Thin Onyx. It’s essentially an upgraded version of Lange’s simplest and most affordable model, replacing the conventional silver dial with one of polished onyx stone. Available in either platinum or Honeygold – each is limited to 200 pieces – the Saxonia Thin Onyx is even more of a formal dress watch than its regular production counterpart. Notably, both variants are unique editions of the model as neither platinum or Honeygold is part of the standard offering. Initial thoughts Last year’s Lange 1 30th Anniversary with an onyx dial was an exceedingly simple but extremely appealing watch. Lange has applied the same formula to the Saxonia Thin with equal success. Admittedly, the makeover isn’t imaginative or novel, but the result is striking. The Saxonia Thin Onyx is utterly simple yet unusually reflective thanks to the polished stone dial. The look and feel is that of an ideal black tie watch. It’s probably a bit too concise and shiny for everyday wear, but I wouldn’t mind one on the wrist. Choosing between the two is difficult. They are very different yet very much the same. Both, in fact, retail for exactly the same. The platinum version has a slight edge for me, simply because of general preference for the metal. The new dial and case metal, however, come at a hefty premium. The standard model in gold retails for a bit under US$25,000, while the o...

Another Masterclass in Simplicity: A. Lange & Söhne Saxonia Thin Onyx Limited Editions Fratello
A. Lange & Sohne Oct 4, 2025

Another Masterclass in Simplicity: A. Lange & Söhne Saxonia Thin Onyx Limited Editions

A. Lange & Söhne expands its Saxonia lineup with two striking new versions of the Saxonia Thin. Available in 18K Honeygold and 950 platinum, these limited editions are paired with glossy onyx dials, showcasing a minimalist design taken to its most sophisticated extreme. The black gemstone surface gives the Saxonia Thin Onyx an even more […] Visit Another Masterclass in Simplicity: A. Lange & Söhne Saxonia Thin Onyx Limited Editions to read the full article.