
39 watches that match on case size, movement family, and price band. Sorted by how close the match is.
The closest alternative to the San Martin Enamel Gradient Wave Texture Dial Miyota 90S5 Div is the Glycine Unisex Combat Sub Bronze 39mm Automatic Watch GL0517 ($1,550) — common cross-shop and Pro diver. If price is the constraint, the Seiko Conceptual SNK807K2 at $115 (vs $303 for the San Martin Enamel Gradient Wave Texture Dial Miyota 90S5 Div) covers most of the same brief. From the independents, the Islander Northport 37mm Automatic Watch with Purple Ripple Dial #ISL-291 is the standout microbrand take — shared caliber (Miyota 90S5) and Skin-diver style. Stepping up, the Yema Navygraf Marine Nationale CMM.10 ($1,614) 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.