{"id":16359,"date":"2018-04-10T18:03:34","date_gmt":"2018-04-10T18:03:34","guid":{"rendered":"https:\/\/www.truefacet.com\/guide\/?p=16359"},"modified":"2018-07-17T16:25:26","modified_gmt":"2018-07-17T20:25:26","slug":"understanding-tourbillon-movement-beginners","status":"publish","type":"post","link":"https:\/\/www.truefacet.com\/guide\/understanding-tourbillon-movement-beginners\/","title":{"rendered":"Understanding the Tourbillon Movement for Beginners"},"content":{"rendered":"
\"TrueFacet<\/a><\/div>

The tourbillon movement was developed and patented by Abraham-Louis Breguet<\/a> in 1795. Today, the tourbillon is still regarded as one of the most complicated\u2014and therefore most expensive\u2014movements. We take a beginner\u2019s look at how a tourbillon movement works and the updated flying tourbillon.<\/p>\n

How to Pronounce Tourbillon<\/strong>
\nTourbillon<\/em> is the French word for whirlwind so, given its origins, it\u2019s pronounced \u201ctour-be-on\u201d\u2014slightly different than the Americanized, \u201ctour-billion\u201d.<\/p>\n

Just the Basics: An Overview of the Tourbillon<\/strong>
\nThe tourbillon is a mind-bendingly complicated movement but here is a simplified look at its marvelous complexity.<\/p>\n

\"Bovt<\/a>
Bovet 1822 Dimier Recital 20 Watch with 1 Minute Flying Tourbillon<\/figcaption><\/figure>\n

Before the tourbillon, the time-keeping accuracy of pocket watches was heavily affected by gravity. Gravity would \u201cpull\u201d on the pocket watch\u2019s delicate balance spring. The balance spring acts like a pendulum of sorts and controls the speed at which the balance wheel oscillates. This, in turn, maintains the rate of the movement of the hands. So, when gravity \u201cpulls\u201d on the sensitive balance spring, it throws off the timing regulator and the watch is less accurate.<\/p>\n

The tourbillon movement was designed to offset gravity\u2019s effect on a watch\u2019s accuracy by rotating all of the time-keeping components a full 360 degrees over a set period of time. Unlike a traditional balance spring that only moves in a back-and-forth motion, the full range of the tourbillon theoretically means a watch will pass through both the slow and fast positions (or the positions when gravity will slow down or speed up time) so the time-bending positions will effectively cancel each other out.<\/p>\n

A Quick Look at the Flying Tourbillon<\/strong>
\nBreguet\u2019s original tourbillon was so complicated that only the most elite watchmakers at the time could build even a tourbillon, let alone improve upon it. So, when Alfred Helwig, an instructor at the German School of Watchmaking, introduced the flying tourbillon in 1920 (nearly 100 years after Breguet\u2019s death), it was a brilliant breakthrough in haute horology design and technology.<\/p>\n

To understand a flying tourbillon, think of a gyroscope and imagine the tourbillon inside a cage at the center of the gyroscope. In this setting, the flying tourbillon is cantilevered and supported on only one side, instead of being held in place by a bridge at the top and bottom. This allows for the flying tourbillon\u2019s balance wheel to move in three dimensions, unlike the traditional tourbillon that only moves in two dimensions.<\/p>\n

If you\u2019re eager to learn more about watch movements and complications, read our post \u201cUnderstanding the Tachymeter Bezel\u201d here.<\/a><\/p>\n

 <\/p>\n

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The tourbillon movement was developed and patented by Abraham-Louis Breguet in 1795. Today, the tourbillon is still regarded as one of the most complicated\u2014and therefore most expensive\u2014movements. We take a beginner\u2019s look at how a tourbillon movement works and the updated flying tourbillon. How to Pronounce Tourbillon Tourbillon is the French word for whirlwind so, […]<\/p>\n","protected":false},"author":1,"featured_media":16362,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[6],"tags":[496,494,52,495,31],"class_list":["post-16359","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-education","tag-bovet-1822","tag-flying-tourbillon","tag-watch","tag-watch-complications","tag-watches"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.truefacet.com\/guide\/wp-json\/wp\/v2\/posts\/16359","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.truefacet.com\/guide\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.truefacet.com\/guide\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.truefacet.com\/guide\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.truefacet.com\/guide\/wp-json\/wp\/v2\/comments?post=16359"}],"version-history":[{"count":6,"href":"https:\/\/www.truefacet.com\/guide\/wp-json\/wp\/v2\/posts\/16359\/revisions"}],"predecessor-version":[{"id":17420,"href":"https:\/\/www.truefacet.com\/guide\/wp-json\/wp\/v2\/posts\/16359\/revisions\/17420"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.truefacet.com\/guide\/wp-json\/wp\/v2\/media\/16362"}],"wp:attachment":[{"href":"https:\/\/www.truefacet.com\/guide\/wp-json\/wp\/v2\/media?parent=16359"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.truefacet.com\/guide\/wp-json\/wp\/v2\/categories?post=16359"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.truefacet.com\/guide\/wp-json\/wp\/v2\/tags?post=16359"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}