Our Ladies watch of the week is a stunning Frederique Constant Moonphase. A moonphase watch is one that relays the 29.5-day lunar cycle by exhibiting the current moonphase in an aperture on the dial.

The moonphase complication was first developed for a wristwatch by Patek Philippe in 1925, before Rolex introduced its own interpretation of the complication in 1949 with the Reference 8171.

So not only is this elegant Frederique Constant moonphase watch beautiful to look at, it is also practical for those who like to track the moon and it is also connected to a long history of innovation.  In store now for $1,495.