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Jacob and Co. Astronomia Casino



The Jacob & Co. Astronomia Casino is a high-end complicated watch from the Jacob & Co. brand, belonging to the Astronomia (astronomical tourbillon) collection.

Here is a detailed description:
Unique Design: The most distinctive feature of this series is the operable miniature roulette wheel beneath the sapphire crystal dome case. The wheel is made of green, red, and black enamel, and some models also feature mahogany inlays. The wheel is started by a pusher at the 8 o'clock position, which also winds the movement.

Complications: It features a double-axis tourbillon; the first axis completes one rotation in 60 seconds, and the second axis in 10 minutes. In addition, the watch is equipped with a 1-carat, 288-facet Jacob-cut diamond and a magnesium-lacquered blue globe, both of which rotate once every 30 seconds.

Movement Specifications: Taking some models as examples, a manual-winding movement is used, such as the JCAM36 movement, with a diameter of 41.40 mm, a height of 20.50 mm, containing 390 components, 42 jewels, a power reserve of 60 hours, and a frequency of 21,600 vibrations per hour (3Hz).

Case Material and Size: The case diameter is typically 47 mm, with a thickness of approximately 24 mm. Materials include 18K rose gold, paired with a blue alligator leather strap and an 18K rose gold folding clasp. Some special models, such as the Astronomia Casino White Gold Baguette, feature an 18K white gold case set with numerous baguette-cut diamonds by Jacob & Co...