jon_jon
123
Classic watches never go out of style
The 3520D is a classic hobnail bezel two hand watch that will forever have its place in Patek's history book of classic Calatravas.
The Cartier for sure
By: slungu : August 3rd, 2021-17:07
For the 3520 I am not sure. The inital calatrava did not have the Clous de Paris bezel and it sport the PP 175/177 ultra-thin caliber that is the Patek version of the Frederic Pigue 21 caliber. That by itself is nothing bad, actually equipped with Gyromax...
Many Thanks
By: hhwatchman : August 5th, 2021-14:56
Thank you all for your thoughts. I currently own the Calatrava; therefore, I fortunately do not have to choose between it and the Tank. Based on your thoughts and my gut, I will definitely pull the trigger on the Tank sometime soon. Happy Horology!