
48 watches that match on case size, movement family, and price band. Sorted by how close the match is.
The closest alternative to the CWC Automatic Divers Watch Mk.2 Black is the Marathon GSAR (Government Search & Rescue) Diver's Automatic ($2,100) — common cross-shop and Shared caliber (Sellita SW200-1). If price is the constraint, the Seiko Prospex Sea at $595 (vs $1,249 for the Automatic Divers Watch Mk.2 Black) covers most of the same brief. From the independents, the CWC RN Automatic Divers Watch Mk.2 is the standout microbrand take — shared caliber (Sellita SW200-1) and Same family (RN Divers). Stepping up, the Fortis Flieger F-41 ($2,530) is where the same idea goes with a bigger budget.
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.
Where the same idea goes when budget isn't the constraint — luxury upgrades and step-ups.