23
displays
CENTER HOUR AND MINUTE HANDS
CHRONOGRAPH HAND (TROTTEUSE) FROM THE CENTER
SUBSIDIARY DIALS
– 30-minute counter between 3 and 4 o'clock
– Subsidiary seconds between 8 and 9 o'clock
– Date at 6 o'clock
aPErtUrES
– Day and month on an axis at 12 o'clock
– Moon phase at 6 o'clock
– Day/night indication between 7 and 8 o'clock
– Leap year cycle between 4 and 5 o'clock
pushers
– Chronograph start and stop at 2 o'clock
– Chronograph reset at 4 o'clock
corrector push pieces
– Between 10 and 11 o'clock: Day of week correction
– Between 12 and 1 o'clock: Month correction
– Between 6 and 7 o'clock: Moon-phase correction
– Between 11 and 12 o'clock: Date correction