
42 watches that match on case size, movement family, and price band. Sorted by how close the match is.
The closest alternative to the Seagull Ocean Series Pro 300m Waterproof Ice Wing Snow Region Diving Watch 43.5mm is the Invicta Pro Diver 5053OBXL — pro diver and Looks nearly identical. If price is the constraint, the Orient FAA02008D9 at $265 (vs $539 for the Ocean Series Pro 300m Waterproof Ice Wing Snow Region Diving Watch 43.5mm) covers most of the same brief. From the independents, the Seagull Ocean Series Pro Special Edition 300m Waterproof Titanium Alloy Case Ice-textured Dial Diving Watch 43mm is the standout microbrand take — shared caliber (Seagull ST2130) and Same family (Dive Watch). Stepping up, the Omega Seamaster Diver 300M Co Axial Master Chronometer 42mm ($6,300) 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.