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Results for Spring Detent Escapement

654 articles · 56 videos found · page 23 of 24

HANDS-ON: The Grand Seiko Blue Ceramic Hi-Beat GMT “Special” Limited Edition Time+Tide
Grand Seiko Blue Ceramic Hi-Beat GMT Apr 30, 2018

HANDS-ON: The Grand Seiko Blue Ceramic Hi-Beat GMT “Special” Limited Edition

In the wonderful world of Grand Seiko, if it’s not using a quartz crystal – and, yes, that includes the Spring Drive – then inside is a Caliber 9S movement. Introduced in 1998, the Caliber 9S is the staple of all mechanical Grand Seikos and forms the base for everything from humble three-handers to hi-beats … ContinuedThe post HANDS-ON: The Grand Seiko Blue Ceramic Hi-Beat GMT “Special” Limited Edition appeared first on Time+Tide Watches.

HANDS-ON: Raymond Weil bares all with the Freelancer Calibre RW1212 Skeleton Time+Tide
Raymond Weil Apr 29, 2018

HANDS-ON: Raymond Weil bares all with the Freelancer Calibre RW1212 Skeleton

When Raymond Weil designed the Calibre RW1212, their first ever in-house design (produced by Sellita), I suspect part of the mandate was to show it off, hence the open escapement prominently on display - literally showing off a movement they’re rightfully proud of. Well, Raymond Weil doubled down at Basel 2018, exposing not just the … ContinuedThe post HANDS-ON: Raymond Weil bares all with the Freelancer Calibre RW1212 Skeleton appeared first on Time+Tide Watches.

HANDS-ON: Raymond Weil Freelancer Calibre RW1212 – a new movement in the house Time+Tide
Raymond Weil Oct 24, 2017

HANDS-ON: Raymond Weil Freelancer Calibre RW1212 – a new movement in the house

Raymond Weil, one of the few independent, family-owned operations in the Swiss watch industry, marked their 40th birthday this year. And while I’m sure there was cake, and perhaps even champagne, the best part of the celebrations has to be the Calibre RW1212. This automatic movement, with distinctive open-heart escapement, is unique to Raymond Weil, … ContinuedThe post HANDS-ON: Raymond Weil Freelancer Calibre RW1212 – a new movement in the house appeared first on Time+Tide Watches.

LIST: 3 winning strap suggestions for the Melbourne Cup Carnival Time+Tide
Oris e your accessory think Oct 13, 2017

LIST: 3 winning strap suggestions for the Melbourne Cup Carnival

The Melbourne Cup Carnival holds many traditions, particularly around dress code. We caught up with Melbourne tailor Carl Navè to discuss a couple of key looks for this year’s Spring Racing festival, and to discuss one very important accessory: watch straps. Yes, it’s time to accessorise your accessory (think about it)! My number one tip, first and … ContinuedThe post LIST: 3 winning strap suggestions for the Melbourne Cup Carnival appeared first on Time+Tide Watches.

HANDS-ON: Gold medal effort – the Omega Olympic Official Timekeeper Co-Axial Chronograph Time+Tide
Omega Olympic Official Timekeeper Co-Axial Aug 8, 2016

HANDS-ON: Gold medal effort – the Omega Olympic Official Timekeeper Co-Axial Chronograph

When discussing Omega’s limited editions, it’s generally pieces from the Speedmaster or Seamaster lines that spring to mind – and certainly when it comes to the Rio 2016 releases, it’s the Mark II Speedy and the brightly-bezelled Seamaster that have been chewing up most of the bandwidth. But if you ask me, Omega’s finest Rio LE is this … ContinuedThe post HANDS-ON: Gold medal effort – the Omega Olympic Official Timekeeper Co-Axial Chronograph appeared first on Time+Tide Watches.

Zenith Christophe Colomb Revolution
Zenith Christophe Colomb Zenith recalls Mar 25, 2016

Zenith Christophe Colomb

Zenith recalls the pioneering days of exploration with its tourbillon alternative   In 1916, Zenith produced a new escapement called the Echappement Colon - Colón being the Spanish word for Columbus, and échappement the French word for escapement. This Lépine-style chronometer movement was 20½ lines in size and was awarded three first prizes by Neuchâtel’s observatory […]

Introducing: Ulysse Nardin FreakLab Boutique Edition Deployant
Ulysse Nardin FreakLab Boutique Edition DEPLOYANT Dec 7, 2015

Introducing: Ulysse Nardin FreakLab Boutique Edition

Ulysse Nardin launches the FreakLab at Baselworld 2015 and hails as the benchmark innovation piece for the brand. Exclusive to Ulysse Nardin boutiques, the manufacture releases a limited-edition model numbered to 99 pieces. Ulysse Nardin has been at the forefront of horological innovation. It was the first watch to incorporate a silicium escapement in 2001, a diamond escapementRead More

Pre-Basel 2015: Nomos Metro 38 Datum Revolution
Nomos Metro 38 Datum Nomos Feb 23, 2015

Pre-Basel 2015: Nomos Metro 38 Datum

Nomos is changing the rules by offering Glashütte-made watches with manufacture movements, complete with the brand’s in-house “Swing System” balance, balance spring, escape wheel and  lever, at prices that are beyond reasonable. At Baselworld, Nomos will unveil its latest bespoke creation, the Metro 38 Datum. The new model follows last year’s original Metro, which has […]

Quick Look: The Zenith Academy Christophe Colomb Hurricane Revolution
Zenith Academy Christophe Colomb Hurricane Jan 21, 2013

Quick Look: The Zenith Academy Christophe Colomb Hurricane

Though it won’t be officially launched until Basel 2013 we thought this was too interesting to keep to ourselves –it’s the latest take on the Zenith “Christophe Colomb” series of watches (part of the Zenith Academy collection.) The Christophe Colomb watches place the escapement and balance in a gimbaled cage, so that no matter what […]

In-Depth: Understanding Resonance in Watches SJX Watches
F.P. Journe s Chronomètre à Résonance Feb 19, 2026

In-Depth: Understanding Resonance in Watches

Resonance watches are among the most elusive machines in modern watchmaking. Creations such as F.P. Journe’s Chronomètre à Résonance perform well at auctions, commanding high prices. While their rarity and appeal are undeniable, watches that purport to harness resonance tend to be viewed with a degree of skepticism. A measure of skepticism is understandable - the concept of sprung balances becoming almost magically coupled is anything but straightforward and requires a profound understanding of oscillators in general.   This story seeks to shed some light on the concept of coupled oscillators by explaining the two models of coupling and explore the nuances of each system. Before exploring resonance, the reader is encouraged to review the basics of sprung oscillators and isochronism in order to become more familiar with the hairspring and balance wheel model.  The F.P. Journe Chronomètre à Résonance Souscription No. 2 sold for more than CHF3 million in November 2025. A confusion of terms First, the term resonance itself requires definition. In classical physics (mechanics, electrical engineering, signal processing, etc.) resonance is a phenomenon where a system vibrates under the influence of an external driving force that matches the system’s eigenfrequency (natural frequency). This is to say that a system at rest, which includes mass and spring elements, can be excited into a state of resonance by an external force when particular conditions are met. An imp...

Finnish Finishing: Kortela Valta Unveils the Toka SJX Watches
Omega calibre inside Jan 9, 2026

Finnish Finishing: Kortela Valta Unveils the Toka

The Toka from Finnish duo Roope Kortela and René Valta reflects the ongoing appeal of beautifully finished, time-only watches, combining a thoughtfully reworked historical calibre with the brand’s first champlevé enamel dial. With an emphasis on high-grade finishing and increasingly in-house components - including a proprietary free-sprung balance - the Toka is a strong sophomore effort from the startup independent. Rene Valta (foreground) and Roope Kortela Initial thoughts It’s been more than 25 years since Philippe Dufour unveiled the Simplicity, a watch that challenged prevailing wisdom about what fine watchmaking was all about. Launched at a time when brands and collectors were focused on complications, the Simplicity arguably created the niche for highly finished time-only watches and intensified collector focus on independent watchmaking in general. Though the field has become crowded over the past quarter-century, collector demand has proven durable. The Toka is a watch built in this tradition. The Omega calibre inside the Toka has been heavily reworked by Kortela Valta. The watchmakers kept most of the original architecture intact, while applying high-end finishing top to bottom. Furthermore, since the start of 2025, the watchmaking duo has expanded the list of components they’re able to make in-house, including the new free-sprung balance that differentiates the Toka from the Eka and Oma models that preceded it.  The Toka features a fairly traditional...