Results for Caliber MT5813

Grand Seiko SBGJ275 and SBGM253 GMT watches commemorate 25 years of Caliber 9S

Lorier Updates their Hydra and Hyperion Lines with New Watches Featuring the Miyota 9075 “Flyer” GMT Caliber

A few years ago, one of the most discussed topics on watch forums, Instagram, and indeed in the Worn & Wound office, was the huge opportunity and desire among enthusiasts for a new crop of affordable GMTs with local jumping hour capability. For a time, it seemed that small watch brands could not keep up with demand for so-called “caller” GMTs with independently set 24 hour hands, but these watches are in fact massively inconvenient for travel, even though, in most cases, they were marketed and sold as watches tailor made for crossing time zones. A watch with an hour hand that reads local time and can be jumped quickly without hacking the movement is the ultimate in terms of travel functionality (with or without the ability to track home time, in my opinion), and there was a time not too long ago where it was thought that a watch with this feature deployed by microbrands in watches under $1,000 might be nothing less than a paradigm shift in the hobby. Well, we’re fully there, folks. The Miyota 9075 exists, and has been popping up in new watches from some of our favorite small brands for the better part of a year, and now Lorier has dropped it into a pair of GMT equipped watches, finally making them the dedicated travel companions many hoped they could be.  The Hyperion is what Lorier describes as “the archetypal GMT,” fitting a well established mold of classic travel watches by Rolex and others. It has deep vintage vibes, with a red and blue 24 hour bezel, gilt a...

In-Depth: Bulgari Celebrates The Serpenti’s 75th With Two New Micro-Caliber Mechanical Misteriosi

We say Happy Birthday to the Italian icon that proves you can wear a watch and be glamorous all at once.

Introducing: The New Rolex Daytona With Redesigned Case And New Caliber 4131

With a slightly redesigned case and bezel, too.

Introducing: Grand Seiko Is At It Again With A Pair Of Limited Releases To Celebrate The 25th Anniversary Of The Caliber 9S

Dial in the clouds and not a care in the world.

Grand Seiko’s First Limited Editions of 2023 Celebrate the 25th Anniversary of the 9S Caliber

It’s an often repeated mantra around here: every year is an anniversary year. And if a watch brand is going to be successful in today’s hyper competitive market where, frankly, a lot of brands are offering products that are remarkably similar to one another, they need to differentiate themselves. And looking at a calendar, and figuring out how many years it’s been since “X” accomplishment or “Y” watch was first released is (usually) a decent runway for explaining what makes you special. To that end, Grand Seiko is embarking on what will apparently be a year of celebrating the 25th anniversary of the Caliber 9S, a movement which has become foundational to Grand Seiko in the decades since its debut.  The Caliber 9S has become a broad family of movements over the years, as Grand Seiko has continuously refined the caliber, including adding GMT functionality. Grand Seiko has used the 9S movements as a platform for their MEMS engineering techniques, which allow for insanely tight tolerances in movement making for certain key components, and you could probably argue that 9S movements represent the most traditional watchmaking currently practiced by the brand. Today, 9S movements are universally known to be reliable and rock solid high frequency calibers that often perform even better than the specs would indicate. Most recently, the 9S served as the springboard for the creation of Grand Seiko’s next generation Hi-Beat movement, the 9SA5.  While it might not be t...

Introducing: The First Oris Divers Sixty-Five With Caliber 400 To Enter Serial Production Has A Surprise Bezel (Live Pics & Pricing)

Give me all the bezels.

Introducing: Jaeger-LeCoultre Sends The Tourbillon Into Orbit With The Hybris Artistica Caliber 945 And Master Grande Tradition Caliber 948

The tourbillon achieves escape velocity.

Introducing the Chanel J12 Diamond Tourbillon and the J12 Caliber 12.2 33mm

Oris Introduces the ProPilot X Caliber 400

Introducing: The Grand Seiko SLGA009 "White Birch" Spring Drive Caliber 9RA2

A 2021 favorite makes its return, with a movement frosted for the winter.

Introducing: The Royal Oak Jumbo Extra-Thin Openworked, With The New Caliber 7124

The first openworked Jumbos in eight years, and my, they're eye-openers.

Introducing: The BVLGARI Serpenti Misteriosi 'Secret' Watches, With A New Mechanical Micro-Caliber

A serpent with a secret.

Found: An Original Chopard L.U.C 1860 With Caliber 1.96 From 1997

One of the most important new movements of the last half-century came from a very unexpected manufacturer: Chopard.

In House: The New HODINKEE x Crown & Caliber Collection

New York meets Atlanta.

Grand Seiko Introduces the Spring Drive 5 Days Caliber 9RA2

Having introduced a new design language along with the all-new, automatic 9SA5 last year, Grand Seiko is now doing the same for the Spring Drive. The watchmaker has debuted a pair of Heritage Collection Seiko 140th Anniversary Limited Editions, the “Minamo” SLGA007 in steel and the “Tree Rings” SLGA008 in rose gold. Both are powered by the 9RA2 that’s part of the family of latest-generation Spring Drive movements first seen last year in the Grand Seiko Diver 600 m SLGA001. Just 5 mm high, the slimness of the 9RA5 means the pair of new models are the thinnest Grand Seiko Spring Drive watches to date. Initial thoughts The new models are essentially Spring Drive versions of the self-winding Heritage models launched last year (including an ultra-luxe platinum version and the more recent “White Birch”). That’s a good thing for two reasons. One is the intrinsic appeal of the design, which is vintage inspired and appealing, packaged in a case that’s a good size and easily wearable. And the other is the increased consistency in styling between Grand Seiko’s Spring Drive and automatic models, doing away with the confusing distinction between movements and designs. The “Minamo” SLGA007 in steel But that’s also the downside for the buyers of the limited-edition models (either these or the automatics), since the design has been replicated as a standard-production watch with the automatic movement, and the same will surely be done for the new 9RA2 Spring Dr...

Introducing: The New SLGA007 And SLGA008 Grand Seikos, And A New 5-Day Spring Drive Caliber

Wood, water, and a pet peeve goes bye-bye.

Introducing: The Citizen New Generation Mechanical Watch With Caliber 0200

Citizen kicks off a brand-new chapter in collaboration with subsidiary La Joux-Perret.

Introducing: The Grand Seiko SLGH005 'White Birch' With The New Hi-Beat Caliber 9SA5

A fast-beat watch that says, "slow down."

Introducing: The Norqain Independence 20 Limited Edition, The First Norqain Watch With Kenissi Caliber NN20/1

Norqain's newest watch is the first to feature a movement from Tudor manufacturer Kenissi.

Introducing: The New Lange 1 Time Zone, With Caliber L 141.1

The last of the original Lange 1 movements gets a long-awaited update.

Hands-On: The IWC Portugieser Chronograph, With In-House Caliber 69355

A familiar design now moves a bit differently.

Introducing: The Grand Seiko 60th Anniversary Limited Edition SLGH002, With New Hi-Beat Escapement Caliber 9SA5

The latest limited edition from Grand Seiko marks a major mechanical leap forward.

Introducing: The Grand Seiko 60th Anniversary Limited Edition Professional Diver's 600M SLGA001, With New Spring Drive Caliber 9RA5

The latest evolution of Spring Drive, in a very serious tool watch.

Introducing: The IWC Portugieser Chronograph, Now With In-House Caliber 69355

A classic IWC timepiece gets a manufacture motor.