
DOXA SUB 300T
57 watches that match on case size, movement family, and price band. Sorted by how close the match is.
The closest alternative to the DOXA SUB 300T is the Seiko Prospex Sea Seiko Prospex 1965 Heritage Diver’s Watch Save the Ocean Limited Edition ($1,400) — common cross-shop and Pro diver. If price is the constraint, the Seiko Prospex Sea PADI Special Edition at $650 (vs $2,190 for the SUB 300T) covers most of the same brief. From the independents, the DOXA SUB 300 is the standout microbrand take — same family (SUB) and Pro diver. Stepping up, the Bremont S502 ($5,100) 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.






















































