Functions
DIAL SIDE : PERPETUAL CALENDAR
1. Month
2. Day of the week
3. Leap year cycle
5. Moon phases
6. Mean solar time in hours and
minutes
7. To wind the movement and set
the hands for mean solar time
3
10
9
8
11
1
5
7
2
SKY SIDE : 8. Sidereal time in hours and minutes
9. Sky chart
10. Angular progression of the moon
and moon phases
11. To adjust the sky chart, sidereal
time, angular position of the moon,
and the moon phase
6
4
