1. minute repeater
2. tourbillon
3. power reserve
4. second time zone
5. phase and age of the moon, (one dial, one indicator).
6. torque indicator for repeater mechanism
7. date
8. day
9. month
10.leap year
11.perpetual calendar
12.equation of time
13.time of sunrise
14.time of sunset
14.sky chart
15.sidereal time
