A gold mother-of-pearl and diamond automatic triple calendar wristwatch with moon phases, Blancpain circa 1995

18k, nickel lever movement, 19 jewels, mono-metallic balance, adjusted to 5 positions, mother-of-pearl dial with diamond hour markers, inner date ring, apertures for day and month, fan-form sector for phases and ages of the moon, circular case with stepped bezel, case, dial and movement signed, with 18k gold Blancpain buckle.