
40 watches that match on case size, movement family, and price band. Sorted by how close the match is.
The closest alternative to the Casio GBD-H2000 is the Citizen Promaster Aqualand 200M Depth Meter ($769) — common cross-shop and Everyday solar. If price is the constraint, the Casio G-Shock GW-M5610 at $145 (vs $399 for the GBD-H2000) covers most of the same brief. From the independents, the Rockwell Time Coliseum Fit (digital) is the standout microbrand take — looks nearly identical and Mineral. Stepping up, the Citizen ATTESA ($2,250) 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.