On the other side of the watch, sunrise and sunset times are https://www.xhorloge.com/product-categorie/richard-mille/ shown at 3:00, https://www.replicauhrx.de/ and the number of hours of daylight and nighttime at 9:00. The scale for the power reserve https://www.watchesx.co.uk/Collection/bvlgari/ indication is superimposed over the tourbillon cage, and at 6:00, there is a retrograde display of the age and phase of the Moon.