Jacob & Co. Astronomia Solar Bitcoin Is a Horological Monument to Crypto

Jacob & Co has built a horological monument to crypto in the form of the 25-piece limited edition Astronomia Solar Bitcoin.

Basing the watch around Jacob & Co.’s most diminutive Astronomia movement, the JCAM19, allows for a comparatively slight 44mm case diameter, aided by the shrinking effect of a full black DLC coating of its titaniumframe.