settings
Moonphase
The moonphase complication displays the lunar cycle – the interval between two successive new moons.
How to set a moonphase indicator
Refer to the user guide for your watch and advance the lunar disk until the moon appears in the center of the aperture in its full form.
View the full moon calendar below and count the number of days since the last full moon (including the setting day).
To position the moon in its exact phase, press the corrector button on your watch as many times as there are days since the last full moon.
You can use the calculator below to confirm that the moon phase setting is correct (sky view from Geneva).
![[img_alt_moonphase_mask]](/_next/image?url=%2F_next%2Fstatic%2Fmedia%2Fmoonphase.a2b3b4d2.png&w=3840&q=75)
2025 Full moon calendar
2026 Full moon calendar
2027 Full moon calendar
2028 Full moon calendar
Leap Year Indicator
A leap year indicator displays the leap year cycle within a perpetual calendar, ensuring the watch accounts for February 29 every four years.
Celestial
A celestial complication displays astronomical features like star positions, moon phases, or solar time, offering a detailed view of the sky.
Sky Moon Tourbillon
The Sky Moon Tourbillon is one of the most complicated wristwatches in regular production. Let's discover how it works.