Tech NewsThis Rolex Is Made Using Eye-Surgery Lasers

DarylNovember 22, 2021

Although commonly a repository for analog skills as well as long-established craftsmanship, today’s luxury watch industry has created the canny ability to resource modern advancements from sectors that have no link with the watch world whatsoever.

The high potential toughness of carbon fiber-realized in 1963 at the Royal Airplane Facility, a research study center owned by the British Military, for use in jet engines– is currently regularly utilized in high-end watches. Deep reactive-ion etching, created for micro-electromechanical systems (MEMS), is currently likewise used to make silicon watch components that have changed watchmaking, thanks to their anti-magnetic properties (metal watches with continuously moving parts naturally loathe magnets).

TAG Heuer, structured on a process first developed at the University of Utah, is attempting to grow carbon nanotube hairsprings, tiny spirals at the heart of a mechanical watch that drive the oscillations of the escapement, which itself, with each oscillation, allows one tooth of the driving wheel to “escape” as well as progress the watch’s hands. They are apparently much less vulnerable than their silicon equivalents; they’re similarly anti-magnetic however have far better shock resistance and also are very easy to assemble for the watch manufacturer.

Titanium-ceramic compounds discovered in today’s watch cases were created for dental and also military usages. Panerai’s Carbotech product was actually developed for brake pads.

And the listing goes on. Generally, almost any kind of new product made use of in watch cases was not, as a matter of fact, developed for watches. Watch brand names are exceedingly proficient at looking out for new things and also including it right into their field.

Still, while new materials, fabrication methods, and engineering processes have flown thick and fast from the likes of the automobile as well as aviation sectors, eye surgery might seem a less likely resource of technological inspiration.

Nonetheless, Rolex this year has actually relied on a laser technique made use of in the elimination of cataracts in its mission to industrialize the production of unique, remarkable designs for its dials. The current variation of its traditional self-winding Datejust model– a time piece first made in 1945 to commemorate the company’s 40th anniversary, in which tropical hand fronds jag their way throughout an eco-friendly sunburst dial where the face is lighter in the middle as well as darker at the sides in semi-abstract fashion- utilizes this very process.

The hands are etched onto this sunburst dial base using femtosecond laser technology, which was initial created for surgical uses in the early 1990s.

During cataract surgery, ultra-short laser pulses (a femtosecond totals up to one-millionth of a billionth of a second) are made use of to cut with precise geometry into the surface area of the eye, enabling the cataract material to be removed with the type of exactitude a specialist’s hand can not attain.

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