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21 articles found for "constant force"

Review: F. P. Journe Tourbillon Souverain

The oldest watchmakers have been around for centuries. They’ve contributed to the very foundation of what watchmaking is today, without which the industry would not exist in the way it does....
Posted on 20/03/2020

Review: Arnold & Son Time Pyramid

Given that the lever escapement is over two-and-a-half centuries old, you would think that there’s nothing left to refine. All that can be invented should have been invented, with only the s...
Posted on 22/01/2020

Feature: How Can A Watch Work With No Battery?

The battery in your phone will last you about a day before you need to charge it, same with your smart watch. That energy is depleted through use, as you would expect, and when it runs out, ...
Posted on 10/01/2020

Feature: £40,000 Patek Philippe vs £10,000 Girard Perregaux

You don’t have to ask around too much to discover that Patek Philippe’s 5170 is considered one of, if not the best chronographs ever made. It’s slick, it’s slim, it’s executed to perfection—...
Posted on 23/12/2019

Feature: 3 Underrated Bargains

Ever caught yourself looking at a watch that’s well out of budget, thinking, ‘What if?’, only to mentally slap yourself back to harsh reality? Those most exquisite and expensive timepieces m...
Posted on 24/04/2018

Review: Arnold & Son DBG

There's a single question that has driven humanity's pursuit of science and technology for millennia: "What if?" It's a question that predominantly leads to injury, embarrassment and interne...
Posted on 18/12/2017

Feature: How Does A Tourbillon Work?

In a cake made of watch parts, the tourbillon is surely the cherry. It's revered, it's worshipped, it's—wait a second, what actually is a tourbillon, and why should I want one? Here to answe...
Posted on 7/12/2017

Technical: Sidereal Time

Scientists and philosophers have long known that time is relative. You might think that a day has twenty-four hours, but that's only because we define a day as the average time it takes the ...
Posted on 2/03/2015

Technical: Constant Force Escapement

Imagine you're pushing a child on a swing for an indeterminate period of time. After a while, you become tired and the amount of force you can exert weakens. Each swing reduces in height and...
Posted on 27/11/2014
Page: Prev 1 2
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WATCHFINDER.CO.UK LTD,
Company no. 04524723  |  vat no 787 562 376
Registered Office Address: 15 Hill Street, London, W1J 5QT
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