Fashion Replica JACOB & CO. GRAND COMPLICATION MASTERPIECES – ASTRONOMIA SKY 750.110.40.AA.SD.1NS watch for sale
Item Type: Replica GRAND COMPLICATION MASTERPIECES – ASTRONOMIA SKY Watches
Case Material:Pink Gold
Brand Name: JACOB & CO.
Water Resistance Depth: life proof water
Movement: Manual Winding
Dial Diameter:47 mm
Case Thickness: —
Clasp Type: Pin Buckle
Boxes: common box package without paper
Band Material Type: Alligator
Functions: Hours, Minutes, Seconds, Day & Night Indicator, Tourbillon
Model Number: 750.110.40.AA.SD.1NS
Charming Watch Complications: Jacob & Co. Astronomy Sky and 3D Objects Display
In 2014, Jacob & Co surprised the watch industry, launched the Astronomia Gravitational Triple Axis Tourbillon. This year, the brand further extends the astronomical innovations that unveiled the astronomical sky, adding a never-before-seen complexity: a three-dimensional star display that combines an oval sky indicator with a 24-hour day and night display.
Covering the inner surface of the observatory, the astronomical dial completes a complete rotation in a stellar year – the actual time the earth spins around the sun with respect to a fixed star. Blue Grade 5 titanium dial decorated with 18K Venus, as well as hand-carved and hand-constellation.replica JACOB & CO. GRAND COMPLICATION MASTERPIECES WATCHES
Oval Sky Indicator
Above the celestial dial is the oval sky indicator, which shows the part of the star visible from the northern hemisphere. This indicator performs a full rotation in one stellar day. Stellar Day is the amount of time the Earth spins around its axis: 23.5640916 hours.
Day / Night indicator
In the center of the satellite axis, a painted hand-carved titanium globe rotates itself in a colored semicircle of sapphire, symbolizing the night and the day.
The four satellite arms revolve around the dial every 20 minutes. As a result, when looking at the watch, it never appears exactly the same.
Bell & Ross BR 01 BURNING SKULL replica watches.On the first satellite, there was an astonishing three-axis gravity tourbillon that spun on one shaft in 60 seconds, rotated every five minutes on the second axis, and rotated every 20 minutes. The second satellite is time (hours and minutes). Thanks to the ingenious differential gear system, the time display is always in the correct position, while rotating around the dial. The “12” mark is always facing up.
The third satellite is the track used, an open titanium wheel, with the second hand rotation 60 seconds, once every 20 minutes. The fourth and last satellite is the patented “Jacob Cut” Red Moon, a spherical orange sapphire with 288 facets. This sapphire is the modern jewelry industry’s first similar products, every 60 seconds to rotate a circle, turn the dial once every 20 minutes.
Jacobs has created a simple yet clever solution for this complex time setting for the watch. The Observatory Sky has two bow and two wheels on the back of the watch, making the time setting very easy for the user.Richard Mille RM 058 watches replica