Jacob & Co. Astronomia Tourbillon Dragon
Jacob & Co. Astronomia flawless new model, one-of-a-kind piece
Jacob & Co.'s Astronomia Flawless watch continues to impress with the multiple meanings behind its new Astronomia name.
"Flawless" refers not only to the impeccable appearance of a watch, but is also the term for the highest level of diamond clarity on the Gemological Institute of America's Diamond Grading Scale. A diamond declared flawless should have no inclusions or blemishes visible under 10x magnification. Flawless, therefore, is a fitting benchmark for Jacob & Co.'s evolutionary interpretation of the iconic sapphire case from the Astronomia collection.
Jacob Arabo, founder of Jacob & Co., deftly merges the complex worlds of fine jewelry and fine watchmaking in Astronomia Flawless. This horological masterpiece boasts a flawless 2.88 carats in the new head for 2019. Amazing astronomical movement with diamonds on top.fake watches for sale
The large sapphire crystal case has been a consistent design element of the Jacob & Co. Astronomia collection since the first Astronomia was introduced in 2014. The transparency of the case allows the movement of the gravitational three-axis tourbillon to be clearly visible from multiple angles. In the spirit of continuous improvement, Astronomia Flawless enhances transparency by using Astronomia Flawless's monolithic sapphire crystal case. The craftsmanship of the single sapphire crystal creates the illusion that the complications within the case float effortlessly in mid-air.
To achieve this look, many of the collection's components that were previously made of precious metal were instead made of sapphire crystal. These changes add considerable complexity to the new watch, as 15 separate steps are required to make the middle of the case alone, requiring approximately 326 hours of work, while the caseback requires approximately 297 hours of work. Add to that the 288 hours it took to make the domed crystal evident in all Astronomia models, and you can see why this year's Astronomia Flawless is a one-of-a-kind piece.replica U-BOAT watch
At the heart of the Astronomia Flawless watch is Jacob & Co. renowned for their exceptional horological craftsmanship. The three-axis tourbillon counteracts the effects of gravity on the moving parts of the movement, the tourbillon cage rotates in 60 seconds and completes one revolution in 2.5 minutes, while the entire tourbillon completes a full revolution around the central axis of the watch in 10 minutes .
The 1-carat, 288-faceted Jacob Cut® diamond and magnesium-lacquered blue globe spin on its own in 30 seconds and move around the dial with the tourbillon and time display in 10 minutes. Jacob & Co.'s patented differential gear system keeps the time display at the 12/6 o'clock position wherever it turns.cheap replica watches
technical details
Model: Astronomia Flawless Model
: AT125.80.AA.UA.A
Movement
Caliber: Jacob&Co. Manual winding JCAM24
Diameter: 40mm; Height: 17.15mm
Materials: Titanium; rose gold finish; sapphire barrel bridge
Components: 367; Functions: Hours and Minutes
System: 4 arms vertical movement around central axis in 10 minutes
Rotation • Gravity three-axis tourbillon, the first cage rotates in 60 seconds and the second in 2.5 minutes
• 1 carat exclusive Jacob Cut® diamond: 288 facets, spins in 30 seconds
• Magnesium blue painted globe, rotates in 30 seconds;
• Hours and minutes dial, patented differential gear system℗ allows to hold the 12/6 o'clock position
• Top: Diamonds (2.88 ct)
Power Reserve: 60 hours; Frequency: 21'600 vibrations/hour (3 Hz); Jewelry: 42
Finishes: plywood and bridges: hand beveled and polished, brushed sides,
Round grain, polished sink, one sapphire bridge; polished
Screw; Barrel: Round Grain; Pinion: Bevel Pinion; 4 Mechanical
Ball bearing unit; flat balance spring.
case
Diameter: 50mm; Height: 25.45mm
Material: Sapphire, double anti-reflective treatment watch
Back: Sapphire, Double Anti-Reflection Treatment Silver Metallized
Bow: Winding and Time Setting Via 18K Rose Gold; Crystal: Unique Domed Sapphire, Double
Anti-reflection treatment
Waterproof: 30m
dial
Titanium; hands: blue finish
Alligator leather strap; Buckle: Titanium folding clasp
