Hi everyone, In 2021, Patek has released a brand new thin manually-wound movement, the Patek Philippe 30-255 caliber. It was presented for the first time in 2 new Calatrava references, the 6119G and 6119R. Since the 2 last decades, Patek Philippe has released, one after another, new calibers to keep progressing in the search of better accuracy and improving complications’ functionality as well as convenience. Indeed, in line with the origins of 3 or 4 centuries of watchmaking development aiming at miniaturizing clocks and improving working performance, watchmaking isn’t about standing still. It would have been easy to provide the same features forever, not mentionning the Quartz crisis, and we…