La Lune passante
Watch called “traveling moon phase” in white gold
Diameter 39mm, thickness 11.5mm
Lapis dial, applied numbers and hands in white gold
For this watch, we have developed a unique module for reading not
only the lunar phases, but also the position in the sky.
Indeed, the opening of the dial allows the moon to appear at sunrise,
passing in the sky to the zenith and down until bedtime.
The difficulty arises in the management of very different rhythm of events.
Earth Day 24 hours
Lunar day 24.81 hours
Moon phase 29.53 days,
Movement FHF 73 for the base