A dial on the front of the device probably carried at least three hands, one indicating the date and the other two indicating the positions of the Sun and the Moon.
这个装置的正面有个刻度盘，盘上至少有三根指针，一根用来指示日期，其余两根用来表示太阳和月亮的位置。
2
Yellow gold case, enameled dial with Arabic numerals, pear-shaped hands, movement with 48-month perpetual calendar, phases and age of the moon, minute repeater.