
38 watches that match on case size, movement family, and price band. Sorted by how close the match is.
The closest alternative to the Undone Aquadeep Submerge Automatic is the Damasko DSub10 — pro diver and Visually similar. If price is the constraint, the Swatch The Swatch Sistem51 Hodinkee Summer Ed at $170 (vs $395 for the Aquadeep Submerge Automatic) covers most of the same brief. From the independents, the Undone Aquadeep Submerge Carbon - Black Edition is the standout microbrand take — related caliber family and Pro diver. Stepping up, the Victorinox Dive Pro Automatic ($1,500) 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.