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Results for Magic Lever Winding

1,318 articles · 432 videos found · page 8 of 59

In-Depth: The Microscopic Magic of H4, Harrison’s First Sea Watch SJX Watches
Sep 2, 2019

In-Depth: The Microscopic Magic of H4, Harrison’s First Sea Watch

One can understand the opacity of the first published analysis of John Harrison’s first sea watch, colloquially known as H4 and the forerunner of the marine chronometer, in The Principles of Mr Harrison’s Time-keeper. Edited by the British Astronomer Royal Nevil Maskelyne, it was published by the British government in 1767; and hereafter referred to as Principles. Principles was both incomplete of enough information to allow the duplication of the watch, which Harrison (1693-1776) started in 1755 and finished in 1759, and contained somewhat incoherent description that only makes sense a posteriori after examination of the watch. ‘Principles of Mr. Harrison’s Time-keeper’ Amazingly, it was one hundred years later the next review took place. I can echo Harrison M. Frodsham’s comments in his review in Horological Journal of May 1878 when he said, “Former explanations taken from Harrison’s description are necessarily unsatisfactory, as his was very obscure, probably purposely so.”  Although this may be dismissed as 19th Century gossip by some scholars, this may have arisen in part to protect any military advantage, given the importance of H4 to maritime navigation. Considering H4’s historical performance, it is odd that the otherwise comprehensive A Treatise on Modern Horology in Theory and Practice (2ndedition) by Claudius Saunier, published in 1887, barely mentions Harrison and certainly not H4’s technical content. Perhaps it was because it was so quic...

Introducing – New Vacheron Constantin Tribute to Great Civilisations, Inspired by Masterpieces from the Louvre Monochrome
Vacheron Constantin Tribute Apr 16, 2026

Introducing – New Vacheron Constantin Tribute to Great Civilisations, Inspired by Masterpieces from the Louvre

Vacheron Constantin’s Métiers d’Art Tribute to Great Civilisations series turns the Louvre’s ancient masterpieces into wearable miniature artworks, blending high watchmaking with some of the Maison’s most demanding decorative crafts. Limited to 15 pieces each, the four watches use the calibre 2460 G4/2, a hand-finished automatic movement with peripheral displays that frees the dial for […]

Mechanical Wonders at the Louvre, From Ancient Egypt to Vacheron Constantin SJX Watches
Vacheron Constantin Having opened Oct 16, 2025

Mechanical Wonders at the Louvre, From Ancient Egypt to Vacheron Constantin

Having opened on September 17th to coincide with the 270th anniversary of Vacheron Constantin, a philanthropic partner of the museum, Mécaniques d’art is an exhibition at the Louvre dedicated to mechanical art objects, specifically 10 historically significant clocks and watches (though some of the oldest are merely fragments).  On display in the Sully wing until November 12th, the exhibit casts a welcome light on an often-overlooked facet of the museum’s decorative arts collection; objects that blend technical mastery with mankind’s insatiable desire to measure time and understand the heavenly bodies. The centerpiece (literally, as it’s in the center of the room) is La Quête du Temps, the spectacular astronomical clock unveiled last month by Vacheron Constantin.  For those unable to visit, it’s worth a look at the remarkable objects on display, presented here in historical order. Exhibition overview Fragment of a Clepsydra Egypt, c. 332–30 BC At approximately 2,300 years old, the oldest clock on display predates mechanical clocks by centuries. Its age explains its condition – a mere fragment is all that remains of an ancient Egyptian clepsydra, or water clock.  As old as this water clock is, the underlying technology was centuries old when it was built. The device was essentially a flat-bottomed vessel with a hole in it, precisely drilled so that water would leak out at a predictable rate; experts estimate that this type of clepsydra could measure time t...

Introducing: The Seiko Presage Classic Series “Shiracha” SPB529 - Like Slipping On A Loafer Fratello
Seiko Presage Classic Series “Shiracha” Sep 8, 2025

Introducing: The Seiko Presage Classic Series “Shiracha” SPB529 - Like Slipping On A Loafer

Upcycling, the process of transforming materials that would otherwise be discarded into new products of higher value through thoughtful design and creativity, is a current theme, and that’s a good thing. You’ll get my point by looking at the new Seiko Presage Classic Series “Shiracha” SPB529. The elegant 40.2mm watch features a strap made of […] Visit Introducing: The Seiko Presage Classic Series “Shiracha” SPB529 - Like Slipping On A Loafer to read the full article.

IWC’s Super Shock Resistant Big Pilot XPL Gains Formula 1 Livery SJX Watches
Richard Mille Feb 18, 2025

IWC’s Super Shock Resistant Big Pilot XPL Gains Formula 1 Livery

IWC gives its exceptionally shock resistant – and strikingly expensive – aviator’s watch a new look. The Big Pilot’s Watch Shock Absorber XPL Toto Wolff is dressed in the black and green livery of the Mercedes-AMG Petronas Formula One Team that’s sponsored by IWC and led by Austrian auto entrepreneur Toto Wolff. Although largely unchanged from the original version, the Toto Wolff edition features a stamped, grained dial with a cleaner aesthetic and open-worked hands. And the BMG shock-absorbing spring that rings the movement is coated in Petronas green Super-LumiNova for maximum visual effect. Initial thoughts Despite its (very) limited commercial success, the original Big Pilot XPL is an interesting example of horological engineering. While its considerable price tag was debatable, the technology inside was novel and exemplifies IWC’s historical focus on engineering. The new iteration is hardly revolutionary since it’s merely a cosmetic makeover, but it does bring a new aesthetics that might give the watch a bigger audience, especially with the high profile of Formula 1 and Toto Wolff himself thanks to the Netflix series about the sport. The new Toto Wolff edition is priced at US$102,000, comparable to the first version and steep for a time-only watch, especially so for an IWC. However, seen another way, the price is perhaps competitive since the another brand that has long emphasised shock resistance and Formula 1 is Richard Mille, and any of its watches is...

Green Mercedes-AMG Petronas F1 Livery for the IWC Mark XX SJX Watches
IWC Mark XX IWC’s latest Jan 16, 2025

Green Mercedes-AMG Petronas F1 Livery for the IWC Mark XX

IWC’s latest timepiece for its Formula 1 partner is the Pilot’s Watch Mark XX Mercedes-AMG Petronas Formula One Team. A no-frills, entry-level aviator’s watch with a lightweight titanium case, the new Mark XX is dressed in the same “Petronas green” livery as the F1 team’s chronograph introduced two years ago. As the official team watch for the 2025 F1 season, the Mark XX will be worn by every member of the Mercedes-AMG team, from mechanics to strategists, while also being to the public. Initial thoughts With its Petronas green dial and strap, the new Mark XX is well-suited as a team watch for the F1 team. It’s an appealing twist on the traditional pilot’s watch in black and white, which can be a little bit too formulaic. The matte, blasted titanium case further adds to the appeal as it is both lightweight and utilitarian in appearance. The bold colourway may be too bright for some, especially as an everyday watch, but for those wanted a more restrained look, IWC still has the base model Mark XX in low-key colours. Surprisingly, the Mark XX Mercedes-AMG isn’t that much more expensive than the base model. It’s approximately US$850 more expensive than the standard stainless steel version, making the new Mark XX a fairly good buy in comparison. Petronas green The new Mark XX adopts the same colourway and case material found on the Mercedes-AMG chronograph of 2022. It features a 40 mm case entirely in sandblasted titanium, giving it a matte finish with a sub...

W Worn & Wound
Worn & Wound
Hamilton Here Dec 14, 2023

Holiday Gift Guide for the Movie Lover in Your Life with Hamilton

Here at Worn & Wound, we’re massive movie fans and as you likely already know, Hamilton has a movie lineage that reaches all the way back to 1932. We’re honored to partner with them to bring you the ultimate holiday gift guide for the movie lover in your life! The movies evoke emotions, shared experiences, and most importantly, cultural touchstones that become the iconography of future generations. Besides the smell of butter flavored popcorn, there’s no quicker way to the heart of a movie lover than to gift them any one of these iconic items. The post Holiday Gift Guide for the Movie Lover in Your Life with Hamilton appeared first on Worn & Wound.

Liver King upgraded to a Royal Oak Offshore for his July 4th Las Vegas jaunt Time+Tide
Audemars Piguet Royal Oak Offshore while Jul 12, 2022

Liver King upgraded to a Royal Oak Offshore for his July 4th Las Vegas jaunt

Last week we spotted the Liver King wearing an Audemars Piguet Royal Oak Offshore while celebrating Independence Day in Las Vegas. For those of you unfamiliar with the TikTok star and supplement magnate, the Liver King (aka Brian Johnson) has gained notoriety for his stomach-churning proclivity of eating about a pound of raw liver each day.  Now, … ContinuedThe post Liver King upgraded to a Royal Oak Offshore for his July 4th Las Vegas jaunt appeared first on Time+Tide Watches.