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Results for Frequency / Beat Rate (vph, Hz)

5,141 articles · 3,775 videos found · page 24 of 298

Purple reign, purple reign: Zenith Defy 21 Ultraviolet, a high-frequency colour for a high-frequency chrono Time+Tide
Zenith Defy 21 Ultraviolet Jun 1, 2020

Purple reign, purple reign: Zenith Defy 21 Ultraviolet, a high-frequency colour for a high-frequency chrono

Watch press releases are guilty of purple prose on a daily basis. But you can forgive Zenith a poetic, purple turn of phrase or two here, because what they have brought together in the Defy 21 Ultraviolet – which is the highest frequency colour with a high frequency chronograph, able to measure time to 1/100th … ContinuedThe post Purple reign, purple reign: Zenith Defy 21 Ultraviolet, a high-frequency colour for a high-frequency chrono appeared first on Time+Tide Watches.

Up Close: Purnell Escape II Double Tourbillon SJX Watches
Breguet s invention Apr 14, 2020

Up Close: Purnell Escape II Double Tourbillon

Given that the tourbillon was invented for the pocket watch, adapting Abraham-Louis Breguet’s invention for the wristwatch opened the floodgate for tourbillon innovations in the beginning of the 21st century – the golden age of the tourbillon, perhaps technically but surely commercially. In fact, many watchmakers have gone far beyond the traditional concept of a tourbillon since English watchmaker Anthony G. Randall invented the double-axis tourbillon in 1978. But as the years passed, tourbillons evolved into elaborate constructions seemingly just for the sake of visual complexity. And there have been so many of them. For this reason, exotic tourbillons now seem dated, with sophisticated or truly interesting technical solutions being hard to come by. Potter and Purnell But the latest development in tourbillons is one of the most intriguing of recent times: maximising the visual effect of a tourbillon regulator not just by multiplying the axes of rotation, but speeding them up with the use of a specialised escapement invented two centuries ago by Albert H. Potter, a highly regarded American watchmaker based Geneva. The full potential of the Potter escapement was recently realised when it was combined with a carrousel outer cage in the MB&F; LM Thunderdome, the world’s fastest rotating triple-axis tourbillon. But the concept was first applied, arguably in a more elaborate manner, in the Spherion tourbillon of Purnell – which was developed by the same watchmaker behin...

Up Close: Chanel Monsieur Édition Noire SJX Watches
Chanel Monsieur Édition Noire Chanel’s Jan 11, 2020

Up Close: Chanel Monsieur Édition Noire

Chanel’s best known watch is unquestionably the all-ceramic J12, now in its refined and upgraded second generation. But its most interesting watch – from a mechanic and design perspective – is the Monsieur de Chanel. Originally offered only in precious metals, the watch was last year given a stylish makeover with the Monsieur Édition Noire that’s clad entirely in matte black ceramic. A jumping hour with retrograde minutes, the Édition Noire is powered by the Calibre 1, an original, integrated movement produced with help from independent watchmaker Romain Gauthier. But equally important is its design, which is discreetly brilliant. The watch has the sort of thoughtful aesthetic that pays attention to the whole but also the details – the typeface used on the dial was designed expressly for the watch – that is expected from the grand Parisian fashion house. In fact, the design is more coherent and informed than many watches created by traditional watchmakers. The Chanel elements of the watch are subtle, like the octagonal frame for the hours inspired by the Chanel No. 5 perfume bottle The long road Like other luxury fashion houses, Chanel has been working hard to make proper timepieces, watches that are well made and equipped with respectable movements. Earlier this year it took a 20% stake in movement maker Kenissi, in a joint venture with Tudor, which now produces calibres for the face-lifted J12. Kenissi is merely the latest investment in Chanel’s gradual...

The Most Notable Watches of 2019 SJX Watches
Citizen Caliber 0100 slightly plain but Dec 30, 2019

The Most Notable Watches of 2019

Oddly enough, one of the year’s highlights is a quartz watch that costs almost US$17,000 – but it is the most accurate wristwatch ever, rated to run within a second a year and probably less in practice. The Citizen Caliber 0100 slightly plain but the technology within is mighty impressive. Also impressive is the thought and effort put into developing the movement; that is extremely Japanese. It feels slightly anachronistic given the alternatives that can sync with GPS or radio waves and keep just as good time, but it is still mighty impressive. The top of the line model is in 18k white gold, explaining the price tag, but fortunately there’s a titanium model with the same movement for half the price. The Citizen Caliber 0100 The 0100S movement Sporty-ish and value For almost exactly the same price, the Bulgari Octo Finissimo Chronograph scores high in terms of value for money. It’s an ultra-thin – really, really thin – chronograph with a second time zone function that continues Bulgari’s streak of extra-flat Octo watches. Though the design is thoroughly modern, its slimness and proportions give it a graceful air. But at 42mm the case is verges on looking like a biscuit because it is flat and wide. And the thinness of the movement, combined with a rather small balance wheel, inevitably invite questions about its robustness. The Octo chronograph That is very flat More expensive but also strong value for money is the A. Lange & Söhne Odysseus. Looks-wise, it...

Hands-On: Bell & Ross BR 05 SJX Watches
Vacheron Constantin Overseas Piaget Polo S Sep 4, 2019

Hands-On: Bell & Ross BR 05

Luxury sports watches in steel with distinctive case shapes and integrated bracelets have been an unstoppable trend of late. Though the segment was born in the 1970s with the Audemars Piguet Royal Oak and then Patek Philippe Nautilus, it’s arguably at the high-water mark now. Several brands have joined the party with their own luxury sport watches, each designed with a different impetus, but often met with a certain degree of controversy. Recent examples include the Vacheron Constantin Overseas, Piaget Polo S, and Girard-Perregaux Laureato. And now, it’s the turn of Bell & Ross (B&R;) with the BR 05. Unsurprisingly, the BR 05 is a riff on the most iconic Bell & Ross design – the circle-within-a-square case. The BR 05 enters a crowded segment in both an affordable manner; it’s kitted out with a well-constructed case and customised movement for under US$5000. An unmistakable form At first glance, the rounded-square case and bezel with visible screws inevitably brings to mind Gerald Genta’s classics. But on its own, the BR 05 is a logical derivative of the signature B&R; case. The BR 05 is a compact watch, with a wide bezel making it look slightly smaller than it actually is. The case measures 40mm across and 10.4mm in height, which is relatively slim and within the general ballpark of such watches. That being said, a case below 10mm would have given it more elegant and classical proportions. And in contrast to the merely adequate depth rating of the ...

9 of the most underrated chronographs of 2019 Time+Tide
Tudor S&G; Jul 18, 2019

9 of the most underrated chronographs of 2019

Tudor S&G; this, Patek 5172G that, but wouldn’t you rather have something … different? Year after year it’s the same story. News breaks in January and March, and all you hear about are these “hero watches” from brands X, Y, and Z time and time again. Sure, that’s cool, and there’s a reason there is … ContinuedThe post 9 of the most underrated chronographs of 2019 appeared first on Time+Tide Watches.

ANNOUNCING: New in the shop, the handsome AF Tissot Heritage Petite Seconde and why we rate it Time+Tide
Tissot Heritage Petite Seconde Sep 24, 2018

ANNOUNCING: New in the shop, the handsome AF Tissot Heritage Petite Seconde and why we rate it

This morning we are announcing a new addition to the Time+Tide shop - the Tissot Heritage Petite Seconde, see the listing here. Tissot’s heritage game has been unimpeachable the last few years, with the Heritage 1948 causing quite a stir last year, and the solid, tidy and classic Petite Seconde making 2018 a one-two punch. Perhaps … ContinuedThe post ANNOUNCING: New in the shop, the handsome AF Tissot Heritage Petite Seconde and why we rate it appeared first on Time+Tide Watches.

LIST: Do I still rate my top 10 watches of 2017? Uh. Hmmm. Some of them? Time+Tide
Sep 21, 2018

LIST: Do I still rate my top 10 watches of 2017? Uh. Hmmm. Some of them?

There are all kinds of forces at work when you’re under pressure to come up with your ‘best of the year’ lists. There’s end of year fatigue. There’s the hype around new releases, late in the piece. There’s bias of every possible variety. It’s much more clear-eyed in September of the year after. So here … ContinuedThe post LIST: Do I still rate my top 10 watches of 2017? Uh. Hmmm. Some of them? appeared first on Time+Tide Watches.

VIDEO: A closer look at the Grand Seiko SBGR311 Time+Tide
Grand Seiko SBGR311 Grand Seiko’s limited Jul 1, 2018

VIDEO: A closer look at the Grand Seiko SBGR311

Grand Seiko’s limited editions are, in their own way, hype machines. They generate huge buzz and are, in the pretty fanatical world of GS enthusiasts, hotter than the proverbial hot cakes. The SBGR311, unveiled in Basel earlier this year, is no exception. Ostensibly, it’s a celebration of the mighty 9S calibre, but it’s also a … ContinuedThe post VIDEO: A closer look at the Grand Seiko SBGR311 appeared first on Time+Tide Watches.

Dominique Renaud’s Pulse60 is Slow and Steady SJX Watches
Mar 17, 2026

Dominique Renaud’s Pulse60 is Slow and Steady

One of the most influential watchmakers of the post-quartz era has re-emerged with a groundbreaking slow-beat oscillator that cleverly avoids the amplitude constraints typical of such constructions. The Pulse60 is the latest project from Dominique Renaud’s eponymous workshop Haute Horlogerie Dominique Renaud (HHDR), and the first watch to bear his full name in a decade. The Pulse60 runs at just 7,200 times per hour - a frequency of just 1 Hz – a quarter the rate of a conventional movement. Ordinarily, such a slow beat would leave the movement susceptible to external forces, but here it has been combined with a proprietary escapement that overcomes the challenge. While the technical ingenuity is expected given Mr Renaud’s pedigree, the relatively accessible price of under CHF50,000 is unexpected, especially given the state of the market today. Initial thoughts It’s been a decade since Dominique Renaud came out of retirement, but his most public contributions since then have come under the Renaud Tixier banner. Latecomers to independent watchmaking may be less familiar with Mr Renaud’s work, but he played an important role in establishing the contemporary high-end watchmaking landscape. The Pulse60 is the first watch to carry the Dominique Renaud name since the exotic and expensive DR01 Twelve First, which was not made in significant numbers. But unlike its short-lived predecessor, which featured a low-amplitude, high-frequency escapement of Mr Renaud’s own des...

Fratello Favorites: The Best Watches Under €1,000 - Jorg’s Picks From Serica, RZE, And Traska Fratello
Serica RZE Mar 25, 2024

Fratello Favorites: The Best Watches Under €1,000 - Jorg’s Picks From Serica, RZE, And Traska

Well, after much deliberation, I’ve found what I subjectively consider the three best watches under €1,000 today. As Fratello’s resident list nerd, that should be a walk in the park, right? I have made tons of lists, including multiple ones about watches in this price category. But finding the five or ten best currently available […] Visit Fratello Favorites: The Best Watches Under €1,000 - Jorg’s Picks From Serica, RZE, And Traska to read the full article.

First Look – New References of the Piaget Polo Signature Date with Gadroons on the Dial Monochrome
Piaget Polo Signature Date Apr 15, 2026

First Look – New References of the Piaget Polo Signature Date with Gadroons on the Dial

Piaget’s iconic Polo watch debuted in 1979 as a slim, sensual, all-gold integrated bracelet watch covered from head to toe with horizontal gadroons. In 2016, Piaget resuscitated the Polo name and transformed it quite radically into a steel, cushion-shaped luxury sports watch closer in shape to the brand’s Emperador collection. Recouping some of the Polo […]

A New Batch of Worldtimers from Farer Have Arrived Worn & Wound
Farer Have Arrived It’s hard Feb 5, 2026

A New Batch of Worldtimers from Farer Have Arrived

It’s hard to keep track of all the watch trends that come and go over a calendar year, and while it’s not been as smoking-hot-popular as skin divers and GMTs, the worldtimer complication has been enjoying some time in the sun recently. Joining the herd is the Farer World Timer 2026 Collection, which beefs up an already-impressive (and early to the trend) lineup with three new colorways. In fact, the Farer World Timer was first launched in 2019, well before recent additions that have piqued the watch world’s interest, and it’s that confident backlog that has allowed Farer to introduce three new pieces with a level of design refinement that other relative newcomers may lack.  Before we dive into the new colorways, let’s get the basics down: each Farer World Timer sports a 39mm 316L stainless steel case (and varying finishes depending on the model) with an impressive 11mm of thickness, and a democratic 45mm lug-to-lug measurement. One crown, inset with a Farer “A”-embossed bronze cap, sits at the 3 o’clock position, while the other, wearing a World Timer marque, rests at 10 and operates the outer rotating bezel. The crowns, domed sapphire crystal, and exhibition caseback ensure a decently robust 100 meters of water resistance. Inside, a Sellita SW331-2 Elabore movement should guarantee reliability, accuracy, serviceability, and a 56-hour power reserve. A bespoke Farer rotor is color-matched to the central 24-hour disc on the dial.  Speaking of that disc, it...

In-Depth: The Mysterious Double-Movement Patek Philippe Pocket Watches SJX Watches
Patek Philippe Pocket Watches Sotheby’s upcoming Dec 6, 2025

In-Depth: The Mysterious Double-Movement Patek Philippe Pocket Watches

Sotheby’s upcoming auction in New York brings to light a pair of remarkable Patek Philippe pocket watches with double movements once owned by John Motley Morehead III (1870-1965), an American patron of the brand with exotic taste. Unknown even to Patek Philippe until now, the two watches each include a primary minute repeating base movement with a secondary movement under charismatic doré dials. Beyond their intrinsic rarity, the golden duo are significant from a historical perspective in offering a portal into early 20th-century American watch collecting, when interest began to shift from decorative to technical. The who A chemist who helped form Union Carbide, Morehead seems to have had a penchant for unusual, highly complicated watches. He also owned a triple complication with upside down “American” perpetual calendar, carillon minute repeater, and a double chronograph (as in, two separate chronographs) as well as a rattrapante but with only two seconds hands. The excellent research by Sotheby’s uncovered record of another of Morehead’s watches that was a carillon repeater with two sets of hands, like these watches, but powered by only one movement. Both double-movement watches going on the block at Sotheby’s have a primary movement with minute repeating on the back and a secondary simple movement on the front. The smaller of the two makes do with just a minute repeating base movement, while the larger watch also has a split-seconds chronograph with a minut...

Introducing – The Arnold & Son Constant Force 11 Platinum Edition Monochrome
Breguet s renowned tourbillon escapement Nov 20, 2025

Introducing – The Arnold & Son Constant Force 11 Platinum Edition

Friendships matter in life, and what better way to celebrate the bond between two of watchmaking’s greatest individuals than with a tribute watch? Bringing together Abraham-Louis Breguet’s renowned tourbillon escapement and John Arnold’s beloved fusée-and-chain system, lovingly replaced with a constant force mechanism, the Constant Force Tourbillon 11 made a deep impression when launched earlier […]

First Look – The New Parmigiani Tonda PF Minute Rattrapante with an Arctic Rose Dial Monochrome
Parmigiani Fleurier s turnaround orchestrated Nov 18, 2025

First Look – The New Parmigiani Tonda PF Minute Rattrapante with an Arctic Rose Dial

Parmigiani Fleurier’s turnaround, orchestrated by CEO Guido Terreni, is remarkable because it has been achieved on the back of one collection: the Tonda PF. Introduced just four years ago, the Tonda PF family now accounts for 85% of the brand’s sales. Often described as the brand’s luxury sports watch with an integrated bracelet, the adjective […]

Introducing – A New Steel-and-Rose Gold Iteration of the Parmigiani Tonda PF Micro-Rotor Monochrome
Parmigiani Fleurier s 25th anniversary Oct 28, 2025

Introducing – A New Steel-and-Rose Gold Iteration of the Parmigiani Tonda PF Micro-Rotor

Launched in 2021, the Tonda PF collection fulfilled two needs with one deed. On the one hand, it celebrated Parmigiani Fleurier’s 25th anniversary and the illustrious career of master watchmaker and founder Michel Parmigiani; on the other, it marked a trial by fire for the new collection, overseen by the newly appointed CEO, Guido Terreni. […]

This Isn’t Just Another Octo – This is Art for the Wrist Worn & Wound
Bulgari s Octo Finissimo line Sep 18, 2025

This Isn’t Just Another Octo – This is Art for the Wrist

Bulgari’s Octo Finissimo line has become synonymous with its technical prowess and record-breaking, ultra-thin designs (and for good reason). The collection has notched a whopping ten world records in just over a decade. However, we’ve also seen a softer side to the Octo through Bulgari’s more artistic interpretations of the iconic design.  The most well-known are likely the sketch editions. As the name suggests, these models celebrate the original sketches of the design rendered by the brand’s Product Creation Executive Director, Fabrizio Buonamassa Stigliani. Yet, these more playful and aesthetic-focused editions have also been molded through collaborations with a wide array of co-creators from architects like Kazuyo Sejima and Tadao Ando to conductors and composers like Lorenzo Viotti.  Among the Bulgari Octo mashups, the most striking have come from artists themselves. One of the earliest editions came back in 2015 with the Chinese artist Simon Ma. His collection of 13 piece unique watches explored the horse motif of the Chinese zodiac using traditional Chinese calligraphy techniques handpainted on the dial. Three years later, Bulgari enlisted the Japanese painter Hiroshi Senju to interpret a watch with his signature exploration of waterfalls. The resulting design employed mother of pearl on the dial to create a waterfall effect. Next, the Roman Maison took a more contemporary approach, tapping the Japanese artist Tatsuo Miyajima. This collaboration took a le...