Jaquet-Droz J031034200
Jaquet-Droz, The Bird Repeater series, model: J031034200, Mother-of-pearl all hand-carved dial, black onyx dial, Hand-engraved bird. 8 groups of activity scenes, The 18K white gold case is set with 320 diamonds, the buckle is set with 32 diamonds, and the total weight of diamonds is 1.85 carats, Three hand winding movements. 48-hour power storage, Diameter: 47 mm.