
36 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 6105 Turtle NH35 Diver SN0068-G V2 is the Orient Diver Watch ($285) — common cross-shop and Pro diver. From the independents, the Spinnaker Croft Pioneer is the standout microbrand take — common cross-shop and Shared caliber (Seiko NH35). Stepping up, the Tissot Seastar 1000 ($875) 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.
Where the same idea goes when budget isn't the constraint: luxury upgrades and step-ups.