Hinged carved egg concealing a pocketwatch

18k gold, malachite, lapis-lazuli, amethyst, citrine, onyx, diamonds, rock crystal.
Designed as a hinged carved rock crystal egg ornament, opening with a carved amethyst, citrine and circular cut diamond clasp to reveal a detachable 14k yellow gold pocket watch, signed Longines.

The triangular base malachite, lapis, lazul and black onyx, entirely accented by silver gilt embellishments.
Property of a California collector.
Signed Ramirez-Achinelli.