The astonishing Patek Philippe 5712/1A-001 Moonphase Nautilus is one of a kind. Made in stainless steel case and a blue graduating dial the Nautilus has epitomised the elegant sports watch since 1976.
Powered by the Caliber 240 PS IRM C LU. With a power reserve indication, small seconds and moon phases, which is a lot of watch fitting into a 40mm case size.