
31 watches that match on case size, movement family, and price band. Sorted by how close the match is.
The closest alternative to the Patek Philippe Grand Complications 5373 is the Blancpain Villeret Répétition Minutes ($389,800) — common cross-shop and Manual. If price is the constraint, the A. Lange & Söhne Richard Lange Jumping Seconds covers most of the same brief. From the independents, the Depancel Driver is the standout microbrand take — looks nearly identical and Same size.
Independent makers covering the same brief — usually with something the mainstream brands don't.
Established brands covering the same brief at a comparable price — same case size, similar movement family. Often the deciding click for a new buyer.
If the price is the only thing keeping you off this watch, these get you most of the way there for less.