To answer the original question, I’d say when it comes to recognizing a high-quality watch, the movement is key. Swiss movements are often considered the best, and you can usually tell a lot from the smoothness of the second hand’s movement. Another thing to look for is the weight – good watches often have a bit more heft to them. And of course, details in craftsmanship, like the finishing on the case and the dial, are crucial.
I've recently been looking at some really detailed replicas, and came across this site https://replicapatekphilippe.io. Honestly, some of their pieces look pretty