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Results for Marine Chronometer & The Longitude Problem

42,349 articles · 250 videos found · page 13 of 1420

Hands-On With The Pragma P1 - Perseverance: A 100% Swiss High-End Chronometer With High Morals Fratello
May 29, 2025

Hands-On With The Pragma P1 - Perseverance: A 100% Swiss High-End Chronometer With High Morals

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.

Hands-On With The Sternglas Hamburg Automatik Edition Marine Fratello
Apr 25, 2025

Hands-On With The Sternglas Hamburg Automatik Edition Marine

It’s nice to review a truly affordable watch like the Sternglas Hamburg Automatik every so often. After all, entry-level mechanical timepieces are great for daily wear and can provide a start for new collectors. Sternglas does these watches well and adds thoughtful details, including attractive dials with uncommon lume colors. Today, we’ll look at the […] Visit Hands-On With The Sternglas Hamburg Automatik Edition Marine to read the full article.

W Worn & Wound
Worn & Wound
Nivada Grenchen the 36mm Meca-Quartz Datomaster Mar 2, 2025

A Week in Watches Ep. 100: AMA!

Welcome to episode one hundred of A Week in Watches! It’s hard to believe we’ve reached this milestone-what started in 2022 as a weekly rundown of the latest watch releases has now spanned two and a half years. We’ve covered countless releases from big brands, independent watchmakers, and everything in between. There have been plenty of opinions shared, a few laughs along the way, and most importantly, a thriving community of viewers who have made this journey so rewarding. Your continued support, comments, and enthusiasm keep this show going. To mark episode 100, we wanted to do something special, so we reached out to the Worn & Wound Plus Slack community and our Instagram followers for a special AMA session with Zach Weiss. Thank you to everyone who submitted questions, and apologies if we didn’t get to yours. This episode is made possible by the Windup Watch Shop, featuring Worn & Wound’s latest limited edition collaboration with Nivada Grenchen-the 36mm Meca-Quartz Datomaster in green and teal with a hint of purple. Check those out and more here. The post A Week in Watches Ep. 100: AMA! appeared first on Worn & Wound.

A Much-Desired Encounter With The Master Chronometer Tudor Black Bay “Monochrome” Fratello
Tudor Black Bay “Monochrome” Last Feb 26, 2025

A Much-Desired Encounter With The Master Chronometer Tudor Black Bay “Monochrome”

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.

Introducing: The BA111OD Chapter 7 Certified Chronometer Fratello
Feb 19, 2025

Introducing: The BA111OD Chapter 7 Certified Chronometer

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.

Diving with the Ball Watch Engineer Master II Diver Chronometer Quill & Pad
Ball Watch Engineer Master II Diver Dec 22, 2024

Diving with the Ball Watch Engineer Master II Diver Chronometer

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.

Trying On The 38.5mm Yema Navygraf Super Compressor In Marine Nationale Bleu Fratello
Yema Dec 16, 2024

Trying On The 38.5mm Yema Navygraf Super Compressor In Marine Nationale Bleu

Yema and I go back, way back. Well, back to 2021, actually. One of the first articles I wrote for Fratello was on a Yema watch…and not just any Yema watch. The Navygraf Marine Nationale GMT Limited Edition I wrote about marked the start of Yema’s military career as an official partner of the French […] Visit Trying On The 38.5mm Yema Navygraf Super Compressor In Marine Nationale Bleu to read the full article.

Introducing: The Brellum Pandial Bicompax Black DLC Ti Chronometer Fratello
Nov 28, 2024

Introducing: The Brellum Pandial Bicompax Black DLC Ti Chronometer

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.

Hands-On With The New Brellum Duobox 39 Chronometer Fratello
Nov 14, 2024

Hands-On With The New Brellum Duobox 39 Chronometer

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.

Hands-On With The Lederer Triple Certified Observatory Chronometer Fratello
Nov 6, 2024

Hands-On With The Lederer Triple Certified Observatory Chronometer

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.

Hands-On With The New Black And Multicolor Yema × Alain Silberstein Marine Limited Edition Fratello
Yema Oct 14, 2024

Hands-On With The New Black And Multicolor Yema × Alain Silberstein Marine Limited Edition

When you think of Yema watches, you probably think of vintage-inspired divers, chronographs, and GMTs. But put all your preconceived notions aside for a moment because this new watch is something else. In collaboration with artist and watchmaker Alain Silberstein, the French brand introduces the Marine. It’s a limited edition of 500 pieces that doesn’t […] Visit Hands-On With The New Black And Multicolor Yema × Alain Silberstein Marine Limited Edition to read the full article.

Hands-on - The New Lederer Three-times Certified Observatory Chronometer Monochrome
Breguet s natural escapement Sep 9, 2024

Hands-on - The New Lederer Three-times Certified Observatory Chronometer

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 […]

Hands-On: The Surprising Yema Navygraf Marine Nationale CMM.10 Fratello
Yema Aug 14, 2024

Hands-On: The Surprising Yema Navygraf Marine Nationale CMM.10

Yema has been knocking out new releases one after another. The French brand focuses on introducing new additions to the brand’s “Manufacture” line of watches. It focuses on premium versions of existing models that feature the brand’s in-house developed movements and are generally also finished on a higher level than the regular models. The latest […] Visit Hands-On: The Surprising Yema Navygraf Marine Nationale CMM.10 to read the full article.

Introducing The Pragma P1 - Perseverance: A 100% Swiss Chronometer Made With 82.7% Recycled Materials Fratello
Rolex Jun 25, 2024

Introducing The Pragma P1 - Perseverance: A 100% Swiss Chronometer Made With 82.7% Recycled Materials

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.

Going Hands-On With The Nordic Marine Instruments Søværn Sports Watch Fratello
Jun 7, 2024

Going Hands-On With The Nordic Marine Instruments Søværn Sports Watch

Another day, another watch launch. With the sheer number of microbrands out there, there’s a new launch nearly every day. Indeed, it can be hard to keep up with everything. Not everyone has time for microbands, and I get that. Still, I got into this hobby via this affordable segment, and I still love seeing […] Visit Going Hands-On With The Nordic Marine Instruments Søværn Sports Watch to read the full article.

Bulova Brings their Precisionist Movement to the Marine Star Worn & Wound
Bulova Brings their Precisionist Movement Apr 4, 2024

Bulova Brings their Precisionist Movement to the Marine Star

Bulova’s latest announcement heralds a significant leap forward in the evolution of the Marine Star collection, as they integrate the groundbreaking Precisionist High-Performance Quartz technology. This milestone underscores their commitment to seamlessly blending traditional craftsmanship with state-of-the-art upgrades, showing that a brand dating back to 1875 can still find ways to improve. The collection introduces three new “Series C” styles, each featuring a robust 43mm polygon case crafted from stainless steel. Notable for their impeccable accuracy, the Precisionist movement boasts a smooth sweeping second hand, which beats an impressive 16 times per second. The vibrant dial colors-bright yellow, silver, and rich chocolate-are tonally pitch-perfect, balancing both a sporty look with a subtle richness. Each dial is enhanced by a wave pattern, inspired by the ocean. This background makes a great canvas for luminescent hour markers and bold handset. A date window at the 3 o’clock mark, a black ceramic bezel, and a bold logo at 12 complete the look of this series of watches. All watches are now available via Bulova’s website. The three watches featured in this series are all priced depending on the color and strap option. The yellow watch is paired with a black rubber strap and is priced at $695. The white dial option has a simple stainless steel bracelet, priced at $795. And, finally, the brown dial with rose gold finishes is available for $750 with a blac...

Hands-On With The Brellum Duobox Triple Calendar Moonphase Chronometer Fratello
Apr 3, 2024

Hands-On With The Brellum Duobox Triple Calendar Moonphase Chronometer

Today’s Brellum Duobox Triple Calendar Moonphase Chronometer brings heaps of functionality in a classy, relatively affordable package. We’ve covered the brand extensively here on Fratello and have come to enjoy the thoughtful touches and high-value quotient. Yes, today’s piece is a dressier affair, but it’s nicely executed. Brellum continues to roll out the hits with […] Visit Hands-On With The Brellum Duobox Triple Calendar Moonphase Chronometer to read the full article.