The Nautilus Annual Calendar Moon Phase stays true to the iconic design of the Nautilus line while featuring one it's most desired complications, the annual calendar with moon phase. The annual calendar differs from the perpetual calendar in that it does not take into account the additional day that is added to the month of February in leap years —every four years. This is however, a complication that calculates odd and even months and also factors in the 31st day of August. In a nutshell, it is a useful function that avoids the wearer having to adjust his watch every month.
UK supplied watch complete with original box, certificate of origin and manuals.
(Full Patek Philippe maintenance serviced carried out Feb 2018)
Covered under Patek warranty until March 2019
Power reserve 35-45hrs