Taking a step back for
link a moment, the Patek 5396 Annual Calendar was introduced way back 2006 as the first annual annual calendar in a Calatrava-style case; remember, the first Patek
link annual calendar was only introduced a decade earlier. Patek last updated the 5396 lineup in 2016
link on the 20th anniversary of the complication. Now, the reference gets its most dressed-up treatment yet.