
39 watches that match on case size, movement family, and price band. Sorted by how close the match is.
The closest alternative to the Seiko 5 Sports Field series is the Seiko Presage Style60's ($650) — shared caliber (4R34) and GMT/traveler. If price is the constraint, the Swatch Sistem Sea at $170 (vs $450 for the 5 Sports Field series) covers most of the same brief. From the independents, the Wolbrook Skindiver WT Automatic is the standout microbrand take — common cross-shop and GMT/traveler. Stepping up, the Glycine Airman Vintage Noon Purist ($3,500) 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.