Broken Wings » Jacob & Co ASTRONOMIA EVEREST AT112.30.AA.AA.ABRUA

JACOB & CO ASTRONOMIA SKY

To truly appreciate Jacob and Co. 's latest watch, one must first comprehend its predecessor. “After the very first version [Astronomia], we wanted to connect the watch towards the stars, ” explains Luca Soprana, watch development professional at Jacob & Co. who launched the item in 2014. This significantly complicated watch features a period display and a tourbillon, along with representations of the Earth as well as Moon spinning on spokes around a central axis -- all visible under a good expansive sapphire dome. This timepiece bucked the trend among brand new timepieces, and while attracting fans from the Swiss watchmaking business, it also encountered some cynics in its early days.

Jacob and Co. quelled a lot of critique with its new Astronomia Sky. It incorporates a sidereal real-time display that songs the movement of the celebrities with zodiac indications. Couple of features stand out more than the sidereal time complication, a feature that only probably the most complicated and prestigious watches have ever attempted. "The reference in these displays may be the planar sky map created by Patek Philippe and Vacheron Constantin, " Soprana stated. Planetarium, where all the superstars and planets are rotating. "

The star chart of the Astronomia Sky is situated below the inverted dome over a movement, with moving ovals indicating stars above the lat. of Geneva. The curve rotates imperceptibly, about one degree per day, to take into account Earth's orbit around the sun, specific a sidereal day (23 hours, 56 minutes, four. 1 seconds) from a photo voltaic day. Soprana had to produce special planetary gears in order to accurately represent large decelerations, but it was Arabo's the making of watch method, which Soprana states allowed him to create a celebrity dome that reminded your pet of the work of the artist Giotto. “The great thing regarding working with Jacob, ” this individual says, “is that he has not a watchmaker at all. He has concerned with the aesthetic high quality of the piece and needs things that a technician would not ask for. He demands a totally different approach.