
48 watches that match on case size, movement family, and price band. Sorted by how close the match is.
The closest alternative to the Resco Custom C3: Stainless Gen2 GMT, Stealth dial is the Glycine Men's Combat Sub Sport GMT 42mm Quartz Watch GL1056 ($1,295) — shared caliber (Ronda 515) and Tool diver. If price is the constraint, the Victorinox Dive Pro Quartz at $800 (vs $1,705 for the Custom C3: Stainless Gen2 GMT, Stealth dial) covers most of the same brief. From the independents, the Resco Custom C2: Stainless Gen2 GMT, Stealth dial (blue GMT hand) is the standout microbrand take — shared caliber (Ronda 515) and Pro diver. Stepping up, the Grand Seiko SBGP015 ($3,800) 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.