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elyora
Geregistreerd op: 26 Feb 2020
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 Geplaatst: 17-10-2023 04:50:34 Onderwerp: Replica Greubel Forsey Watch GMT Balancier Convexe Men |
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Greubel Forsey QP � equation with rhodium-toned gold dial The winner of the 2017 Calendar Watch Award is the Greubel Forsey QP � �quation high quality watch Replica, which permanently displays the seasons, equinox, solstice, equation of time, date, day of the week, month and four-digit year. First released in 2015, the QP � �quation is updated in 2017 with a rhodium-toned gold dial. After seven years of research, the assembly of at least 624 parts, three patents and the coming together of two inventions, Greubel Forsey has revolutionized one of the oldest watchmaking complications � the perpetual calendar � by incorporating it into the equation of time. To create this watchmaking complication, it was first necessary to develop a mechanical computer: this simplified the ergonomics and readability of the various functions, and all corrections, including the date, could be made quickly by turning the bi-directional crown.
mechanical computer
At the heart of QP � �quation lies Greubel Forsey�s seventh invention, the mechanical computer, a fully integrated 25-part assembly that brings a new interpretation to some of the calendar functions found in ancient astronomical clocks. It consists of a set of coaxially superimposed encoding wheels and detachable fingers programmed by this ingenious system. Depending on their rotational speed and number of teeth, these wheels provide various information. The mechanical computer also directly drives a sapphire disk system that displays the equation of time, the difference between |
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elyora
Geregistreerd op: 26 Feb 2020
Berichten: 8
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