
48 watches that match on case size, movement family, and price band. Sorted by how close the match is.
The closest alternative to the Aquatico Super Marine (Seiko 6L12) is the Glycine Men's Airman SST GMT 43mm Automatic Watch GL0310 ($905) — pro diver and Looks nearly identical. If price is the constraint, the Orient FAA02008D9 at $265 (vs $559 for the Super Marine (Seiko 6L12)) covers most of the same brief. From the independents, the Aquatico Super Marine Titanium Forged Carbon Dial and Bezel Inlay is the standout microbrand take — shared caliber (Seiko 6L12) and Same family (Super). Stepping up, the IWC Schaffhausen Iw328801 Aquatimer Automatic ($6,700) 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.