Shoot for the stars when you're wearing the Patek Philippe Celestial collection. The cosmos are all aligned in this astrological 44mm timepiece designed with a celestial chart, so that one can see the nighttime sky in the northern hemisphere, indicating the movement of the stars and moon. The skeletal white hands display the hours and minutes inlaid in a beautiful black dial and sapphire-crystal disks for sky background and moon phases. Transparent sapphire-crystal disk for sky chart and Milky Way. It is crafted in a 18k rose gold and is housed on a black leather strap for comfort.