THE QUANTIEME PERPETUAL ECLIPSE IVORY ENAMEL 43mmThis watch features:
Polished 18kt rose gold case.
Black "Grand Feu" enamel dial.
White printed small index hour markers on extreme edge of the dial.
Polished rose gold hands.
Automatically calculates the day, date, month, year correctly - including accurately accounting for only 28 days of February in a leap year.
Day of the week retrograde indicator (waved shaped) hand located at the left side of the dial.
Date of the month retrograde indicator (waved shaped) hand located at the right side of the dial.
Month sub-dial located at the 12 o'clock position.
Leap year indicator via porthole in the dial located inside & toward the top of the month sub-dial.
Retrograde Moonphase at the 6 o'clock position.
Applied rose gold full moon & 8 stars (stars are for aesthetics only). The phases of the moon is indicated by an black hand with a disc which moves over the moon on the dial, slowly covering & then exposing the moon, imitating the waning & waxing of the moonphases.
The day hand, date hand & moonphase disc are "retrograde indicators" which means that rather than continuously making complete uni-directional rotations, as do traditional watch hands, these hands progress forward until they reach the end of their respective cycles, then they flip back in the blink of an eye to start their cycle again,
Jaquet Droz Caliber 5853LR.4, beats at 28,800 vph, contains 34 Jewels & has an approximate power reserve of 68 hours.