Patek Philippe Annual Calendar / Moon Phase in 18k Yellow Gold Ref. 5146J with Original Box creme -Omega steel bracelet ref stz006826

-Omega steel bracelet ref stz006826 bracelet with endlinks marked 6

There is no corrosion on the nipple hour markers

The 35mm slim steel case is beautiful with very elegant long lugs

The slow-set movement has been fully service by our watchmaker

Patek Philippe Annual Calendar / Moon Phase in 18k Yellow Gold Ref. 5146J with Original Box creme -Omega steel bracelet ref stz006826Patek Philippe introduced its first Annual Calendar, reference 5035, in 1996. This model features functions for the day, date, and month, allowing it to differentiate between months with 30 and 31 days. As a result, it requires manual adjustment only once a year, at the end of February. The innovative reference 5035 was followed by the reference 5146 Annual Calendar in 2005. The key enhancements between the two models include an increase in size from