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Results for Chronometer (COSC)

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Chronometer (COSC)

The Swiss accuracy certification at -4/+6 s/day across 15 days.

MICRO MONDAYS: The Brellum Duobox LE.8 Chronometer artfully balances tradition and modernity Time+Tide
Jul 11, 2021

MICRO MONDAYS: The Brellum Duobox LE.8 Chronometer artfully balances tradition and modernity

This is not the first time we’ve shown you a watch from Switzerland’s Brellum, an independent brand created in 2016 by fourth generation watchmaker Sébastien Muller. And although this is our Micro Mondays feature, Brellum is really established enough as a small manufacturer to deserve to be called an atelìer, with an exclusive production of … ContinuedThe post MICRO MONDAYS: The Brellum Duobox LE.8 Chronometer artfully balances tradition and modernity appeared first on Time+Tide Watches.

Market Watch: Charles Frodsham Double Impulse Chronometer SJX Watches
Breguet Jan 28, 2021

Market Watch: Charles Frodsham Double Impulse Chronometer

Introduced in 2018 and now endowed with a waitlist several years long, the Charles Frodsham Double Impulse Chronometer is perhaps the most notable English wristwatch of recent times. Equipped with twin escape wheels, each powered by its own going train, the Frodsham movement was the first to successfully miniaturise the invention of Abraham-Louis Breguet that was then perfected by George Daniels and Derek Pratt, but only in pocket watches. Now the first Double Impulse Chronometer to be offered on the secondary market has emerged at Phillips Perpetual, the auction house’s boutique in London (which now sells online, as brick-and-mortar retail is wont to do today). The example on offer features the trademark white-ceramic dial with Arabic numerals, but matched with an uncommon white-gold case. Most examples of the Double Impulse Chronometer are to be found in steel or yellow gold, with only two white gold specimens having been made so far according to Richard Stenning of Charles Frodsham. The bright-white ceramic dial has an unusual pair of hands that are both equal length, a quirk inspired by a Frodsham tourbillon pocket watch from the early 1900s Like the other versions of the Double Impulse Chronometer, this example has prominent English assay marks on the reverse of the lugs, which include a crown that indicates gold, and a leopard’s head for the Goldsmiths’ Company in London, which has been using the hallmark since 1300. The back reveals the movement, as well as ...

Omega Introduces the Speedmaster Moonwatch Master Chronometer with Cal. 3861 SJX Watches
Omega Introduces Jan 5, 2021

Omega Introduces the Speedmaster Moonwatch Master Chronometer with Cal. 3861

Long anticipated and widely discussed ahead of its release, the new-generation Omega Speedmaster Professional Moonwatch has finally arrived. Officially the Speedmaster Moonwatch Professional Co-Axial Master Chronometer Chronograph 42 mm, the upgraded version of the famous chronograph is an attractive blend of vintage design elements and modern movement technology. Launched in eight variants, the new Moonwatch line begins with the entry-level model in steel with a Hesalite crystal and solid back, with the top of the line model being the version in 18k Canopus gold, a white-gold alloy proprietary to Omega. The new Moonwatch in Sedna gold (left) and Canopus gold All the versions, however, share the same design features, as well as the cal. 3861, which is also found in the recently-launched Speedmaster Silver Snoopy Award. A new-and-improved version of the cal. 1861 that powered the Moonwatch for decades, the cal. 3861 boasts all of the technological bells and whistles that define Omega’s contemporary movements. The new calibre is also is partly responsible for a price rise, with the new Moonwatch being about 25% more expensive than its equivalent with the cal. 1861. The cal. 3861 under the display back; only the Hesalite-crystal model has a solid back Initial thoughts The new Moonwatch is appealing but predictable in packaging details taken from vintage Speedmasters along with the new cal. 3861. Mostly derived from the Speedmaster ref. ST 105.012, the vintage elements incl...

RECOMMENDED READING: Enter the secret labs of COSC and learn their secrets Time+Tide
Jan 4, 2021

RECOMMENDED READING: Enter the secret labs of COSC and learn their secrets

Watchmaking can often seem like an intimidating world that’s inaccessible to all but the most tech-savvy. But Peter Speake-Marin is striving to change that with his fascinating website, The Naked Watchmaker. After exiting his eponymous haute horlogerie watch brand, Speake-Marin has worked as a consultant and started his site with a desire to demystify and … ContinuedThe post RECOMMENDED READING: Enter the secret labs of COSC and learn their secrets appeared first on Time+Tide Watches.

VIDEO: The remarkable bang for buck of the Baume & Mercier Clifton Baumatic Automatic COSC and Day Date Moon Phase Time+Tide
Longines represents Dec 4, 2020

VIDEO: The remarkable bang for buck of the Baume & Mercier Clifton Baumatic Automatic COSC and Day Date Moon Phase

As a brand, Baume & Mercier presents a lot of benefits to its consumers. They have established themselves as a luxury watch manufacturer that aims to present some of the best builds for the best dollar. It would be fair to say that what Longines represents to the Swatch Group is what Baume & Mercier … ContinuedThe post VIDEO: The remarkable bang for buck of the Baume & Mercier Clifton Baumatic Automatic COSC and Day Date Moon Phase appeared first on Time+Tide Watches.

Is the Omega Aqua Terra 150M Master Chronometer the overlooked perfect daily watch? Time+Tide
Omega Aqua Terra 150M Master Nov 15, 2020

Is the Omega Aqua Terra 150M Master Chronometer the overlooked perfect daily watch?

When people think of Omega, the usual suspects are the Omega Speedmaster and Seamaster. But the truth is the catalogue is so much more than those two collections. The Aqua Terra is an unsung hero, and is arguably Omega’s answer to the Datejust – but with even more technical prowess. These watches feature casual builds with professional-level technology … ContinuedThe post Is the Omega Aqua Terra 150M Master Chronometer the overlooked perfect daily watch? appeared first on Time+Tide Watches.

Bernhard Lederer Central Impulse Chronometer*: A Superlative Watch But Is It Really A Chronometer? Quill & Pad
Sep 20, 2020

Bernhard Lederer Central Impulse Chronometer*: A Superlative Watch But Is It Really A Chronometer?

According to Joshua Munchow, the Bernhard Lederer Central Impulse Chronometer is one of the most astounding pieces to be released in 2020, and when he first saw it on social media he actually gasped out loud. The more that he looked at it the more he fell in love with the style, the engineering, and the concept behind the movement. But he must ask: is it really a chronometer?

Insight: Barraud’s Weight and the Marine Chronometer SJX Watches
Aug 21, 2020

Insight: Barraud’s Weight and the Marine Chronometer

Although precision watchmaking is today mostly synonymous with Switzerland, the oft forgotten truth is that much of the technological progress and development in horology during the 18th and early 19th centuries originated in England. The preeminence of English watchmaking during that period is perhaps personified by John Harrison, the carpenter-turned-clockmaker best known for his invention of the marine chronometer. Harrison and his contemporaries advanced horology in an era where the pursuit of accurate timekeeping was of national importance for the United Kingdom: the marine chronometer enabled ships to traverse the highs seas while maintaining positional accuracy over extremely long distances, an achievement that no doubt helped the rise of the globe-spanning British Empire. The curious chronometer On a recent visit to Charles Frodsham & Co Ltd. – the English chronometer manufacturer now run by Philip Whyte and Richard Stenning that’s making wristwatches equipped with a natural escapement – a rather curious timekeeper from England’s heyday as a watch and clockmaking nation emerged. Dating to 1845, it was marine chronometer no. 2388 manufactured by Barraud, later Barraud & Lund, a now defunct English watchmaker (though a descendant of the company, Lund & Blockley, remains in operation to this day as a retailer in Mumbai). While the well-preserved state of the clock was impressive in itself, closer inspection of the movement revealed a peculiar feature. Sitting...

HANDS-ON: The new DOXA SUB 300 is slimmer, COSC-certified and more refined than its tool watch origins Time+Tide
Doxa SUB 300 Aug 11, 2020

HANDS-ON: The new DOXA SUB 300 is slimmer, COSC-certified and more refined than its tool watch origins

The meteoric resurrection of DOXA over the last 18 months has been both exciting and heartwarming to witness. What started out as a strong showing at Baselworld 2019 (think solid gold SUB 200T and SUB 200) has been followed by a succession of compelling offerings that neatly bridge the gap between heritage and contemporary watchmaking. … ContinuedThe post HANDS-ON: The new DOXA SUB 300 is slimmer, COSC-certified and more refined than its tool watch origins appeared first on Time+Tide Watches.

Eight Collectors of Independent Watchmaking to Follow on Instagram SJX Watches
F.P. Journe tourbillon Akrivia Chronometre Contemporain May 25, 2020

Eight Collectors of Independent Watchmaking to Follow on Instagram

While the vast majority of watch content on Instagram is predictable and repetitive – hello Nautilus with baguette gemstone bezel and Submariner “Hulk” –  there are a couple of collectors with interesting watches who share their collections on the picture-sharing app. The most interesting for me are the independent-watchmaking enthusiasts. Most own watches that well known and regarded as landmarks in the genre – Philippe Dufour Simplicity, F.P. Journe tourbillon, Akrivia Chronometre Contemporain, and the like – but many also have watches further off the beaten track, like Keaton Myrick’s 1 in 30 or the Bexei grande sonnerie. Here are a few independent-watchmaking collectors who are worth a follow. @igwatchlover – A collector based on Southeast Asia, Igwatchlover features his own watches, as well as occasionally watches owned by his friends – who are also accomplished collectors. Amongst the watches that can be found on his account is the unique and elaborate Voutilainen Starry Night Vine, and the Vox Vinum grande sonnerie by Aaron Becsei, and the one-off, regulator-dial minute repeater by Voutilainen. And he also features a good number of notable complicated watches from the 1990s, which are overlooked today but often just as interesting as the latest creations. @horoptimist – A longtime collector who only started his Instagram account recently, Horoptimist is based in Asia but has managed to visit several independent watchmakers in their home count...

Omega Introduces the Constellation Co‑Axial Master Chronometer 39 mm SJX Watches
Omega Introduces Jan 17, 2020

Omega Introduces the Constellation Co‑Axial Master Chronometer 39 mm

After having modernised the Constellation for ladies two years ago, Omega has just done the same for the men’s model, revamping the watch inside and out. Now the full range of Omega’s bestselling model line – the Constellation is likely the most popular watch model in China – has been facelifted. The new gents’ Constellation Co‑Axial Master Chronometer line-up is 26 models strong, all of which share the same basic specs. While the signature Constellation design has been retained, the case and bracelet has been sharpened with subtle improvements that given it a substantially different look. And the case is also larger, at 39 mm instead of the 38 mm of the earlier generation. But most importantly, the new model is equipped with a Master Chronometer movement containing all of Omega’s latest tech. Nip and tuck Available in steel, yellow gold, Sedna gold as well as two-tone combinations, the new Constellation retains the classic barrel shape with concave facets at the top and bottom lugs, as well as the four bezel “claws” at three and nine o’clock. The overall design is, in short, fundamentally the same, but it has been improved in finishing and style, inside and out. The lines and surfaces of the case and bracelet are now cleaner and more pronounced, at the same time accentuated with improved finishing. While the bezel claws keep their traditional polished finish, most of the other surfaces are now brushed, with the case and bracelet featuring polished be...

What is the Rolex Superlative Chronometer Standard and why does it matter? Time+Tide
Omega has been steadily touting Apr 21, 2019

What is the Rolex Superlative Chronometer Standard and why does it matter?

Editor’s note: Timekeeping standards are suddenly cool again. Omega has been steadily touting the benefits of their Master Chronometer certification, Patek has their own standards, and Rolex recently upped their game with the Superlative Chronometer Standard. But what is it? This article from a while back explains everything you need to know. Since 1951, nearly … ContinuedThe post What is the Rolex Superlative Chronometer Standard and why does it matter? appeared first on Time+Tide Watches.

INTRODUCING: The COSC-Certified Longines Record Collection gets a luxe extension Time+Tide
Longines Record Collection gets Mar 20, 2018

INTRODUCING: The COSC-Certified Longines Record Collection gets a luxe extension

It was only a matter of time. And if you were a betting man, you’d have safely bet that it would be right on a year that Longines would double down on the Record Collection and offer it in gold. The benefits are immediate, giving the otherwise conservative new range a whole snap, crackle and … ContinuedThe post INTRODUCING: The COSC-Certified Longines Record Collection gets a luxe extension appeared first on Time+Tide Watches.

VIDEO: Exploring one of the most accessible COSC-certified collections on the market, the new Longines Record range Time+Tide
Longines Record range Accuracy used Dec 14, 2017

VIDEO: Exploring one of the most accessible COSC-certified collections on the market, the new Longines Record range

Accuracy used to be a big deal in watchmaking. There were competitions to test the accuracy of wristwatches. There were complications - additional functions - and engineering improvements designed to assist the watch in keeping true time. There was a space race of sorts to be the most accurate watchmaker in the world. The exploding popularity of … ContinuedThe post VIDEO: Exploring one of the most accessible COSC-certified collections on the market, the new Longines Record range appeared first on Time+Tide Watches.

VIDEO: A flashback through a year of Longines stories, and one last hurrah in Beijing to launch an aggressively priced new COSC-certified collection Time+Tide
Longines stories Nov 22, 2017

VIDEO: A flashback through a year of Longines stories, and one last hurrah in Beijing to launch an aggressively priced new COSC-certified collection

Many brands and many people have taken a chance on Time+Tide since we launched, way back in 2014. One of the greater leaps of faith was earlier this year, when Longines gave us permission to spend time in their archives, and extended a standing invitation to several international events. The aim was to create a … ContinuedThe post VIDEO: A flashback through a year of Longines stories, and one last hurrah in Beijing to launch an aggressively priced new COSC-certified collection appeared first on Time+Tide Watches.