Lot Essay
The Patek Philippe Annual Calendar Chronograph wristwatch reference 5905 is the successor of the 5960. It was introduced in 2015 and produced in platinum at the time with a black or a blue dial. In 2021 Patek introduce a new chapter for the reference with a stainless steel case, bracelet and olive green dial with the reference number 5905⁄1A-001 such as the present example.