
REF. 1804-1219
CHF 69’000
Mimicking the infinite sparkle of a starry night sky, Aventurine is a man-made mineral glass. When placed under light, the incorporated shards of metals sparkle like the countless stars in the heavens above.
Conceived to counteract the effects of gravity on the watch’s timekeeping precision, the tourbillon is a device in which the regulating organ and escapement are placed, which constantly rotates around a central axis to eliminate any positional errors.
The HMC 804 is an automatic tourbillon movement which counteracts the effects of gravity in two ways: the one-minute flying tourbillon, and the patented double hairspring where two identical hairsprings compensate for any positional errors.




