
27 watches that match on case size, movement family, and price band. Sorted by how close the match is.
The closest alternative to the Castor Watches Rivendell is the Zenith G F J ($49,900) — sector dial and Same size. If price is the constraint, the Patek Philippe Aquanaut 5269 at $40,136 (vs $160 for the Rivendell) covers most of the same brief. From the independents, the Castor Watches N3 is the standout microbrand take — vintage revival and Looks nearly identical.
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.