
42 watches that match on case size, movement family, and price band. Sorted by how close the match is.
The closest alternative to the Meia Lua Moonlight Mars is the Glycine Men's Combat Sub Vintage Bronze 42mm Automatic Watch GL0420 ($615) — looks nearly identical and Automatic. If price is the constraint, the Swatch Sistem Sea at $170 (vs $428 for the Moonlight Mars) covers most of the same brief. From the independents, the Boderry VOYAGER - 100M Waterproof Bronze Automatic Field Watch is the standout microbrand take — looks nearly identical and Automatic.
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.