37MM Annual Calendar 1036-1R (2004) Pre-Owned Patek PhilippeThe Patek Philippe Annual Calendar 5036 1R is a 37mm complicated dress watch in solid 18k rose gold, famously recognized by the nickname "Brick" or "Brick Link" due to its substantial, multi link 18k rose gold bracelet. This moniker distinguishes it from most other high end complicated watches of the era, which were typically paired with leather straps rather than full precious metal bracelets. Within collector circles, the watch is often referred to