
36 watches that match on case size, movement family, and price band. Sorted by how close the match is.
The closest alternative to the Ugly Watch Co 100m GMT Sport Diver is the Orient Kamasu ($375) — pro diver and Visually similar. From the independents, the Oceaneva Deep Marine Explorer GMT 1250m is the standout microbrand take — shared caliber (Seiko NH34) and Pro diver. Stepping up, the Glycine Men's Combat Sub Sport GMT 42mm Automatic Watch GL0381 ($2,995) 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.
Where the same idea goes when budget isn't the constraint: luxury upgrades and step-ups.