One delightful aspect of the OAK collection (and of Patrick himself) is an unadulterated love for pieces few link others would notice. One such example is this Calatrava here – reference 2511. It's just not a watch you see very often, and link one that, until seeing it with Patrick, I'm link frankly not even sure I was aware of. It's not some mega watch like the 530s or 570s, but he loves it just the same.