The double-face Sky Moon Tourbillon Ref. 6002G wristwatch represents everything that made Genevan watchmaking artistry famous all over the world. A precise movement with 12 complications, including a patented sky chart and a perpetual calendar. A minute repeater that with two extra-long cathedral gongs delivers particularly reverberant sonority. And external features that pay tribute to rare handcrafts with a fully engraved white-gold case and dials in champlevé and cloisonné enamel.