
48 watches that match on case size, movement family, and price band. Sorted by how close the match is.
The closest alternative to the Luminox ICE-SAR Arctic 1003 46mm is the Glycine Men's Combat Sub Sport GMT 42mm Quartz Watch GL1051 ($1,295) — shared caliber (Ronda 515) and Looks nearly identical. If price is the constraint, the Timex Expedition Tide-Temp-Compass 43mm Fabric Strap Watch at $339 covers most of the same brief. From the independents, the Luminox ICE-SAR 1080 Series 45mm is the standout microbrand take — shared caliber (Ronda 515) and Same family (ICE-SAR Arctic).
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.