
46 watches that match on case size, movement family, and price band. Sorted by how close the match is.
The closest alternative to the Sunrex 321 is the Tissot PR 100 Tour de France ($515) — racing chrono and Looks nearly identical. If price is the constraint, the Citizen Donald Duck Seeing Stars at $281 (vs $600 for the 321) covers most of the same brief. From the independents, the Sunrex 611 is the standout microbrand take — shared caliber (Epson VS76A) and Racing chrono. Stepping up, the Longines SPIRIT PILOT FLYBACK ($5,550) 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.
Visually-adjacent picks pulled by the image-similarity engine. Quality varies — sometimes a true twin, sometimes just a rhyme.