
48 watches that match on case size, movement family, and price band. Sorted by how close the match is.
The closest alternative to the Mühle-Glashütte 29er Big GMT is the Glycine Combat Sub Sport GMT ($2,995) — shared caliber (Sellita SW330-2) and Pro diver. If price is the constraint, the Glycine Men's Airman Vintage The Chief GMT 40mm Automatic Watch GL0472 at $600 (vs $2,623 for the 29er Big GMT) covers most of the same brief. From the independents, the Formex Reef GMT is the standout microbrand take — shared caliber (Sellita SW330-2) and Pro 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.