The Astronomia is the epitome of 21st century haute horlogerie and a globally recognized symbol of Jacob & Co watchmaking expertise. A world-first both in the boldness of its unprecedented concept and its entirely mechanical construction, the Astronomia has gone beyond impressive horological achievements and has been regarded as an outstanding multidisciplinary engineering achievement.

  • Iconic gravitational triple-axis tourbillon
  • 47mm platinum and sapphire crystal case, with sapphire crystal back
  • All four satellites constantly turn around the dial in 20 minutes
  • 288-facet Jacob-cut diamond turning in 60 seconds
  • Magnesium globe turning in 60 seconds
  • Unique differential always keeps the time display in the correct 12/6 orientation, no matter where it is the rotation
  • Celestial Vault showing the constellations of the Northern Hemisphere, making one full rotation in one sidereal year
  • Oval Sky Indicator showing the constellations overhead at any given time, making one full rotation in one sidereal day
  • Domed and curved, anti-reflective sapphire crystal
  • Unique crown-less design; winding and setting lift-out bows on the case back
  • Specially designed application to make setting simple and easy

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How Escrow Works

Buyer creates an escrow account
One of the two parties, either the Buyer or Seller, will initiate the transaction. This process begins when the user inquires about the offering and creates an account on CryptoExchange. With an account set up, the two parties can solidify the terms of their agreement.
Buyer pays
The Buyer or Seller can initiate the trade. The Buyer sends the cryptocurrency from their account to the escrow service, where it is immediately transferred to a USD stablecoin and stored in a no-interest escrow account. The value of the cryptocurrency is protected from volatility until both parties agree the transaction is complete.
Seller ships product
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Buyer accepts product
When the product arrives, the Buyer must inspect the product and determine if they want to keep it within a set number of days. If the product doesn't meet the specifications, the Buyer may choose to reject the offering.
CryptoExchange releases payment to Seller
If the offering is as specified, the Buyer can choose to accept the product. When this happens, CryptoExchange will convert the stablecoin to the original cryptocurrency and release it to the Seller.

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Bracelet material alligator
Case material Platinum 950
Water resistance 30m
Body diameter 47mm


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