1,282 articles · 142 videos found · page 35 of 48
Monochrome
What is a chronometer…? In short, it is a watch that has been officially tested for its precision. And to guarantee the precision of watches, several tools exist, such as the ISO 3159 standard (which celebrates its 50th anniversary this year) and official organisations, such as the Observatoire de Besançon in France, the Glashütte Observatory […]
Teddy Baldassarre
One of the first hurdles to clear for newcomers to watch appreciation is the clarification of two very common horological categories: chronograph vs. chronometer. Quite simply, a chronometer (from the Greek chronos, meaning time, and meter, meaning measure) is any watch or clock that keeps reliably accurate time, usually as determined by an outside independent testing agency, whereas a chronograph (from chronos and graph, i.e., to “write time”) is any watch or clock with the ability to track and record intervals of time, aka a stopwatch. This is, again, the simplest way to look at it. But there’s a bit more to both chronometers and chronographs that a knowledge-hungry watch enthusiast might want to digest - including the fact that the terms are not interchangeable but also not mutually exclusive. [toc-section heading="Chronometers Defined"] Our original, classical definition of a chronometer can be traced back to the golden age of seafaring exploration in the 18th Century, when ships required the use of a highly accurate onboard clock that enabled their navigators to determine longitude in order to avoid the perils of running aground or veering hopelessly off course. The man credited with developing the first of these “marine chronometers” was legendary British watchmaker John Harrison; his invention facilitated the celestial navigation used at the time by navigators at sea to determine their ship’s position in coordination with a sextant. Marine chronome...
Monochrome
With the Inverto Titanium, independent watchmaking atelier Lederer refines the 2023 Central Impulse Chronometer InVerto, a large 44mm watch in a blackened case, into a compact, titanium-framed display of one of the most sophisticated escapement architectures in modern watchmaking. It’s a culmination of forty years of mechanical experimentation, distilled into 39mm of pure chronometric artistry, […]
Teddy Baldassarre
When a watch touts on its dial that it is a "Chronometer" or an "Officially Certified Chronometer" or even a "Superlative Chronometer," what exactly does that mean? How does a chronometer watch differ from a watch that does not make that claim? For that matter, a newbie to the timepiece game might ask, what is the difference between a watch with "chronometer" on the dial and a watch with "chronograph" on the dial? In this comprehensive guide, we attempt to answer all of your burning questions about chronometer watches and what sets them apart. [toc-section heading="The Chronometer Throughout History"] Our original, classical definition of a chronometer can be traced back to the golden age of seafaring exploration in the 18th Century, when ships required the use of a highly accurate onboard clock that enabled their navigators to determine longitude in order to avoid the perils of running aground or veering hopelessly off course. The man credited with developing the first of these “marine chronometers” was legendary British watchmaker John Harrison; his invention facilitated the celestial navigation used at the time by navigators at sea to determine their ship’s position in coordination with a sextant. Marine chronometers, which were essentially highly accurate clocks mounted on gimbals inside wooden boxes, were among the first portable timepieces and were instrumental in the global seagoing trade that helped build our modern, interconnected world. Ulysse Nardin, foun...
Monochrome
Independent and proudly small-scale, Brellum thrives carving its niche in modern Swiss watchmaking. Founded by fourth-generation watchmaker Sébastien Muller, the brand produces only 299 pieces per year, each officially COSC-certified, meticulously decorated, and sold directly to end consumers. Following the recent release of the Pandial Power Reserve Chronometer LE in steel, Brellum now offers a […]
Fratello
Today, we’ll go hands-on with the latest Brellum release. The Pandial Power Reserve Black Titanium LE Chronometer builds upon this month’s earlier introduction of a similar model in steel. Considering that this is the brand’s most feature-laden watch, it’s worth taking a closer look. With such small production runs, Brellum maintains an aggressive release schedule. […] Visit Hands-On: The New Brellum Pandial Power Reserve Black Titanium LE Chronometer to read the full article.
Fratello
During the past few years, we’ve covered many of Brellum’s new model introductions. The small brand produces tiny runs of its watches. While that may frustrate some, the company’s owner, Sébastien Muller, is known for communicating directly with customers. Plus, Brellum always brings a steady supply of releases each year. Today’s Pandial Power Reserve Chronometer […] Visit Hands-On With The New Brellum Pandial Power Reserve Chronometer LE to read the full article.
Monochrome
Founded in 2016 by Sébastien Muller, Brellum has consolidated a portfolio of well-built chronographs with a slightly vintage aura powered by chronometer-certified movements. With a limited production of around 299 watches a year, Brellum’s policy of direct sales allows the brand to keep its prices in check. The Pandial collection highlighted its racetrack credentials with […]
Fratello
We’re back with the latest release from Brellum. The new Pandial Marina Tricompax Chronometer LE is a nautically inspired chronograph available in two case materials. Brellum may be a small brand, but buyers can expect a finely finished watch with a flourish of details. Plus, the customer service experience is unique and often includes founder […] Visit Introducing: The Brellum Pandial Marina Tricompax Chronometer LE to read the full article.
Fratello
Writing about watches from a distance can be a challenging task. Sure, it’s easy enough to understand the specifications, finishing methods, and purpose of a new release. However, seeing is believing. Then again, there are times when coming face to face with a potentially desirable watch ends in disappointment. Thankfully, the BA111OD Chapter 7 is […] Visit Hands-On With The BA111OD Chapter 7 Chronometer Forest Green to read the full article.
Fratello
Ask me whatever you want; there are no secrets. Do you want to know where the movement is from? The automatic caliber 1031-1 was developed in collaboration with Chronode SA. Please come up with something a bit more original. The spring bar? Okay, the spring bar is made by IsoSwiss from 316L steel and attaches […] Visit Hands-On With The Pragma P1 – Perseverance: A 100% Swiss High-End Chronometer With High Morals to read the full article.
Fratello
Last year’s big Tudor releases during Watches and Wonders were the Black Bay 58 GMT and the black version of the Master Chronometer Black Bay. The latter was quickly nicknamed Black Bay “Monochrome,” to be more specific. With Watches and Wonders 2025 around the corner, an obvious next release would be the Master Chronometer Black […] Visit A Much-Desired Encounter With The Master Chronometer Tudor Black Bay “Monochrome” to read the full article.
Deployant
Ba111od, ever the disruptor has released their Chapter 7, now with their first chronometer-certified by Observatoire Chronométrique de Genève.
Fratello
Since 2019, BA111OD has offered edgy, affordable Swiss timepieces. The brand from Neuchatel offers a tourbillon, manufacture complications, and several avant-garde mechanical watches. The models even have chapter names, and today’s piece, the Chapter 7, is the first to receive a chronometer certification. With rising prices from many traditional “high street” brands, smaller independent watch […] Visit Introducing: The BA111OD Chapter 7 Certified Chronometer to read the full article.
Monochrome
Brellum is a recent comer to the watch scene, founded by watchmaker Sébastien Muller in 2016. With a limited annual production of around 300 watches and an emphasis on chronographs with chronometer-certified movements, the brand’s direct sales policy (no intermediaries) means that Brellum can keep its prices in check. One of the first models we […]
Time+Tide
We explain the difference between COSC, METAS, Superlative, and any other chronometer certification method.The post What is a chronometer? Demystifying COSC, METAS, Grand Seiko Standard, and more appeared first on Time+Tide Watches.
Quill & Pad
When Ball Watch asked Dietmar Fuchs to test dive one of the company’s newest watches, the Engineer Master II Diver Chronometer, he hesitated at first. Ball didn’t jingle a diving bell for him, but something else from its history jangled: a brand’s “history” section is always the first thing he checks before testing a watch and he discovered Ball Watch has the credentials. So he dove in and now shares his experience and thoughts on the watch here.
Hodinkee
More than a flex of chronometry, it's also the most cohesive Lederer release yet.
Fratello
Brellum is back with another limited-edition watch, the Pandial Bicompax Black DLC Ti Chronometer. As we’ll see, it has a familiar case shape with a new case color. Also, it’s the second piece from the brand to use a chronometer-certified La Joux-Perret movement. Brellum focuses on small runs. Therefore, the releases come frequently. The latest […] Visit Introducing: The Brellum Pandial Bicompax Black DLC Ti Chronometer to read the full article.
Quill & Pad
Omega, Tudor, Chopard, and many more watches all boast “COSC Chronometer” status on their watches, but what exactly does this certification entail? In this episode of How-To, Tim breaks down what exactly a watch needs to achieve to get COSC status and what defines a chronometer.
Monochrome
Brellum was founded in 2016 by Sébastien Muller, a fourth-generation watchmaker who set up shop in Porrentruy, Switzerland. With a limited production of around 299 watches a year and an emphasis on chronometer-certified movements, Brellum’s policy of direct sales to avoid middlemen allows the brand to keep its prices in check. One of this independent […]
Fratello
Over the past year, we’ve reviewed several watches from Brellum. The team has always been impressed with the pieces’ build quality and relative affordability. However, we and our readers have been hoping for smaller-diameter watches. That day is here with the new Brellum Duobox 39 Chronometer. Previously reviewed Brellum watches have measured in the 42–43mm […] Visit Hands-On With The New Brellum Duobox 39 Chronometer to read the full article.
Fratello
During Geneva Watch Days 2024, we had the opportunity to visit Lederer. The brand focuses on highly technical escapements, which are made by Bernhard Lederer. The new Lederer Triple Certified Observatory Chronometer stood out among the various timepieces we saw due to its impressive movement and testing schedule. My colleague Dave Sergeant and I paled […] Visit Hands-On With The Lederer Triple Certified Observatory Chronometer to read the full article.
Time+Tide
Lederer has taken observatory certification to another level by checking its new watch with three separate observatories in two countries. The post The Lederer Triple Certified Observatory Chronometer comes with three observatories’ approval and two remontoires appeared first on Time+Tide Watches.
Monochrome
Independent watchmaker and proper horologist Bernhard Lederer has once again captured the spotlight in recent years, with the horological community admiring and discussing his Central Impulse Chronometer series. This collection of wristwatches features a unique movement designed by Lederer, regulated by a high-accuracy escapement inspired by Breguet’s natural escapement and George Daniels’ independent two-wheel, dual-impulse […]
Quill & Pad
The Ball Watch Engineer II collection scores big when it comes to combining utilitarian features (like its tritium gas-filled tubes) with elevated, wholly luxurious finishes, and the Moon Phase Chronometer watch is a perfect example of this.
Fratello
Today’s Brellum Pandial Marina Bicompax Titanium Chronometer visited us at Fratello HQ, and we were left impressed by the brand’s latest release. Brellum focuses on numbered, low-production editions with a high value-to-price ratio. This piece may be the most compelling yet. It’s hard not to be cynical when looking at the prices of new watches. […] Visit Hands-On With The New Brellum Pandial Marina Bicompax Titanium Chronometer to read the full article.
Fratello
Geneva-based Pragma is the brainchild of Christopher Wegener and Kai-Hsuan Liu. Wegener has 21 years of experience in watchmaking; he worked for Rolex and F.P.Journe, for instance. Liu is the brand’s Creative Design Director. He has a background at Hermès and a studio of his own, and his forté is fusing natural and technological elements. […] Visit Introducing The Pragma P1 – Perseverance: A 100% Swiss Chronometer Made With 82.7% Recycled Materials to read the full article.
Fratello
Grab a cup of coffee, and get ready for a new Sunday Morning Showdown. For this week’s battle, we have selected two new Tudor introductions. During Watches and Wonders this year, many watch fans agreed that Tudor’s releases were more exciting than Rolex’s. So what if we put two popular Tudor watches up against each […] Visit Sunday Morning Showdown: Tudor Black Bay 58 GMT Vs. Black Bay Master Chronometer In Black to read the full article.
Monochrome
Omega is one of the largest luxury watchmakers on the market, carrying multiple emblematic models (Seamaster and Speedmaster, to name a few). However, one vital element of the brand’s success lies in its almost unique take on precision. Omega has long been a pioneer in this field, often ranking first in chronometry contests and introducing […]
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