
46 watches that match on case size, movement family, and price band. Sorted by how close the match is.
The closest alternative to the Xeric NASA Trappist-1 Automatic Sapphire Jupiter is the Glycine Men's Airman SST GMT 43mm Automatic Watch GL0309 ($905) — visually similar and Automatic. If price is the constraint, the Casio AE-1000W at $40 (vs $500 for the NASA Trappist-1 Automatic Sapphire Jupiter) covers most of the same brief. From the independents, the BERNY Men's Skeleton Mechanical Watch is the standout microbrand take — shared caliber (Miyota 82S0) and Looks nearly identical. Stepping up, the Movado BOLD Fusion Automatic ($1,595) 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.