Results for Co-Axial vs Swiss Lever Escapement

Seiko vs Orient: Takeaways from 10 Years of Hands-On Testing

After a decade of reviews, we compare Seiko and Orient on design, performance, durability, and value to help you choose what's right for you.

Split Decision: Patek Philippe Reference 5370P vs. A. Lange & Söhne Double Split, An Owner’s Perspective

If there were a watch enthusiasts’ encyclopedia, under “embarrassment of riches” the image might just be a side-by-side shot two of contemporary watchmaking’s great complicated pieces: the “mighty” A. Lange & Söhne Double Split and Patek Philippe’s Reference 5370P split-second chronograph.

Rolex Submariner vs. GMT Master II: Small Differences, Difficult Decision

Rolex Submariner or GMT Master II? This is not an easy question and veryone will have their own opinion on which of these two iconic watches is their favorite. Many considering owning a Rolex will start with these two models. Raman Kalra tries to pick his favorite.

In-Depth – Deciphering the Revolutionary Rolex Dynapulse Escapement and the Calibre 7135

Rolex has changed… Not marginally, but significantly. We knew the brand was capable of being rather unpredictable and capable of bold creative moves, such as bubble-decorated dials and watches with a guilloché pattern. The days when Rolex simply revamped a collection every 10 years by implementing incremental upgrades and releasing new dial colours every two […]

In Conversation With: Yuichi Masuda, President & CEO of Casio Computer Co Ltd

Louis Vuitton, Tiffany & Co. and L’Epée 1839 Join LVMH Watch Week 2025

An Owner’s Comparison: Bulgari Octo Finissimo Automatic vs. Rolex Explorer 36

The Bulgari Octo Finissimo Automatic and the Rolex Explorer 36 both have automatic movements, three hands, black dials, and 100-meter water resistance. Both they couldn't be more different as Perry Heim explains.

MB&F;’s LM Split Escapement Meets Eddy Jaquet’s Mastery of Engraving

Tudor Black Bay vs. Rolex Submariner – What’s in a name?

As I explained in my last piece, I am something of a Black Bay collector myself (picture the meme), having fallen for the 79220N Heritage Black Bay in 2015. Prior to this, however, I had already decided two years previously that I would buy a Rolex Submariner one day, somehow. Today, I want to focus on the 79220N Heritage Black Bay, the 79000N Black Bay 54 and the 124060 Submariner in my collection.

Split Decision: Patek Philippe Reference 5370P vs. A. Lange & Söhne Double Split Chronographs, an Owner’s Perspective

If there were a watch enthusiasts’ encyclopedia, under “embarrassment of riches” the image might just be a side-by-side shot two of contemporary watchmaking’s great complicated pieces: the “mighty” A. Lange & Söhne Double Split and Patek Philippe’s Reference 5370P split-second chronograph. In this article, GaryG compares and contrasts them to come out with a winner.

Introducing Flying Back to the Future: Furlan Marri Swiss-made Mechanical Flyback Chronographs

Heavyweight Bout: Patek Philippe Reference 5170P vs. 5070P (Plus 5070P-013 ‘London’ Edition) Chronographs – Reprise

From the time GaryG revealed that he'd added a Patek Philippe Reference 5170P chronograph to his collection, he has frequently been asked two questions: how does it compare to his Patek Philippe Reference 5370P split-seconds chronograph and how does it compare to Patek Philippe’s prior flagship chronograph, the platinum-encased Reference 5070P? Find out here!

Introducing Revolution × De Rijke & Co. Miffy Double Moonphase “Black & Pink”

Insight: What’s Next for the Girard-Perregaux Constant Escapement?

In an era of modern and accessible digital technology, the utilitarian role of mechanical timekeepers has inevitably dwindled. Yet, it is still pursued as a luxury of an artform – either of the highest finishing by hand that can’t be performed by machines, or the research and development in making a mechanical timepiece – in particular wristwatches – as accurate as possible.  One of these horological pursuits, to preserve the accuracy of mechanical wristwatches, is the supply of a constant force to the escapement. To isolate the varying torque as a mainspring gradually unwinds, some haute horlogerie watches today incorporate either a fusée-and-chain or a remontoir, which supplies a steady torque to the escapement for stable timekeeping.  However, there is one particularly novel take on constant force released by Girard-Perregaux, in the form of a proprietary escapement. First unveiled as a prototype in SIHH 2008, the Girard-Perregaux Constant Escapement has a patented, double escape wheel system that is designed from the ground up to inherently have a built-in constant force system, thus eliminating the need of a remontoir or a fusée-and-chain.   Despite being first created 15 years ago, Girard-Perregaux (GP) is still further developing the escapement today, with a new set of patented improvements publicly available – strongly hinting at a revamped model in the near future. These patents make it worth a deep dive into the original Constant Escapement (CE) fr...

Rabbit on the Moon: Revolution × De Rijke & Co. Miffy Double Moonphase

Split Decision, The Sequel: Patek Philippe Reference 5370P vs. A. Lange & Söhne 1815 Rattrapante Honeygold Chronographs: An Owner’s Perspective

For reasons GaryG still doesn’t fully understand, he has long been drawn to chronographs. One nice thing he finds about comparing the Patek Philippe Reference 5370 against the A. Lange & Söhne 1815 Rattrapante Honeygold Homage to F.A. Lange is that it’s a fair fight between two purpose-built single rattrapante chronographs of classical construction. Here he puts them head to head.

Urwerk Vs. MB&F;: How Do They Square Up? – Reprise

Urwerk and MB&F; are two stalwarts of contemporary watchmaking with, superficially at least, much in common. Here Ian Skellern shares what he thinks are the significant similarities and differences between these two leaders in modern independent watchmaking.

Resonance Watches Compared: F.P. Journe vs. Armin Strom vs. Beat Haldimann, And The Pros And Cons Of Each

Many people believe resonance to be very rare, when in fact every single timekeeping device (yes, even quartz) is a resonant mechanism. But clocks and watches featuring resonance as we generally understand it in watchmaking are few and far between. In the last few decades, less than a handful of highly skilled watchmakers have taken up the challenge of creating a resonance watch. Here, Joshua Munchow looks at the pros and cons of the different approaches taken by the three leaders in this technology.

Watches And Guitars: Longines vs. Gibson, And John Mayer’s Take On ‘Relicing’

Colin Alexander Smith highlights the fact that both electric guitars and watches share the timeless debate over whether to restore an item showing its age or to preserve it “as is.” And John Mayer is mixed up in both; but how?

Worldtimer vs. GMT: Jaeger-LeCoultre Polaris Chronograph WT vs. IWC Pilot’s Watch Timezoner Spitfire

Do you need to know the time in various time zones? What is the real difference between a worldtimer and a GMT watch? How complicated are these watches to use? Chris Malburg answers these questions and more after spending some quality time with two enchanting multi-time zone watches.  

Omega Speedmaster Reduced vs. Professional Moonwatch: Bargain or Bust?

Opinions are divided - The Speedmaster Reduced or the Professional Moonwatch? Is one more "authentic" than the other? Is one better than the other? Get the details right here at Two Broke Watch Snobs.

SIHH 2016: The H. Moser Swiss Alp Watch

Last year, H. Moser CEO made a cheeky poke at the Smart Watch genre with their pre-Basel sneak peak announcement that they too will be in the game. And revealed the Moser Perpetual 1 as the smart watch…semantically, quite correct, though not quite what the industry watchers were expecting. This year, he pulls off yet anotherRead More

The Girard-Perregaux Constant Escapement, Live From BaselWorld 2013

Buying Guide – The Buying Guide Goes Technical With Six Non-Swiss Lever Escapement Watches

Like clockwork, every Sunday, we group together a bunch of watches around a common theme in our Buying Guide. This can revolve around a whole range of topics, such as colours, shapes and materials but also a certain style or even complications. Very rarely do we go deep into the movement to distinguish a series […]

Sunday Morning Showdown: Tudor Ranger Dune White Vs. Christopher Ward C65 Dune Aeolian Sand

Welcome to a new installment of Sunday Morning Showdown! This week, we pit two very similar watches from two very dissimilar segments against each other. The Tudor Ranger Dune White takes on the much cheaper Christopher Ward C65 Dune Aeolian Sand. We’ll see if the €2,425 price gap makes sense. Daan will take the Tudor’s […] Visit Sunday Morning Showdown: Tudor Ranger Dune White Vs. Christopher Ward C65 Dune Aeolian Sand to read the full article.