whoat movement is used in tag heuer calibre 5

With tolerances measuring under 0.1 microns, the traditional Swiss watch hairspring starts its life as an iron-nickel alloy wire that is transformed into a whisper-thin coiled spring over the course of a number of highly complex processes. A closer look at the dial reveals the only tell: the word “Automatic” has replaced “Isograph” where the latter was once sandwiched between “Autavia” and “Chronometer.”Ī TAG Heuer Calibre 5 movement equipped with an Isograph hairspring at Baselworld, 2019Īs the heartbeat of every mechanical watch, the hairspring is objectively the most complicated part of the watch’s movement to manufacture. The physical dimensions of the 42mm x 14mm case and its 100-meter water resistance are also the same. The case, in both stainless steel and bronze, with its knurled push-pull crown and snappy bi-directional rotating bezel, the cool quick-release strap options, and multitude of lovely degradé color choices all remain the same. 5 Autavia watches are virtually identical. Physically speaking, both the 2019 Isograph and the 2020 Cal. 5 Autavia on the wrist to get a better idea of how it wears (spoiler alert: exactly the same as it wore last year). I recently checked in with the TAG Heuer team to get more insight into the story behind the movement change, while spending a few weeks with the new Cal.

Then, back in January of this year, TAG Heuer issued a press release announcing the Autavia Chronometer, powered by what appeared to be a standard chronometer-certified Calibre 5 movement - the same as what’s inside most of TAG Heuer’s modern three-handed watches. It was, not surprisingly, one of the most talked-about watches at Baselworld last year, but after a splashy launch, the watches themselves never seemed to fully materialize at retailers.

But the new Autavia was more than just a handsome three-dimensional dial set inside a well-proportioned case - inside, the watch was powered by a revolutionary new hairspring technology that debuted only two months prior. So, whatever happened to the Autavia Isograph? It was easily TAG Heuer‘s biggest launch in 2019, one destined to fill a gap in the brand’s offerings as a perfectly affordable, three-hand sports watch built atop the legendary Autavia heritage.

Whoat movement is used in tag heuer calibre 5