White Gold "Annual Calendar" EX080123 and the first production watch

and the first production watch to host the advanced research escapement innovations

and with a full suite of accessories

The combination of Annual Calendar

and green hand

this timepiece has been worn regularly but with immense care

White Gold "Annual Calendar" EX080123 and the first production watchFor most of Patek's 186 year history, black dial timepieces in white metal case have been amongst the rarest to leave the Geneva workshops, they become even more exciting when crowned with a factory fitted bracelet. This ref. 5036 1G 013 not only ticks those boxes, but also holds the distinction of housing a complication actually invented by Patek themselves, an annual calendar. Sleekly styled with an almost military feel to the dial and useful little