
44 watches that match on case size, movement family, and price band. Sorted by how close the match is.
The closest alternative to the Invicta Pro Diver 50216 is the Invicta Pro Diver 9010OB — shared caliber (Seiko NH35) and Same family (Pro Diver). If price is the constraint, the Timex Marlin Draper Automatic 37mm Leather Strap Watch at $279 covers most of the same brief. From the independents, the Spinnaker Spence 300 is the standout microbrand take — shared caliber (Seiko NH35) and Tool diver.
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.