Finding alternatives to
ProTek Watches K109x Series
42 watches that match on case size, movement family, and price band. Sorted by how close the match is.
Case
42mm
Movement
Quartz
MSRP
$525
The short answer
The closest alternative to the ProTek Watches K109x Series is the Citizen Brycen ($394) — pro diver and Looks nearly identical. If price is the constraint, the Citizen Donald Duck at $225 (vs $525 for the K109x Series) covers most of the same brief. From the independents, the Nite Watches Alpha is the standout microbrand take — pro diver and Looks nearly identical. Stepping up, the Marathon TSAR (Tritium Search & Rescue) Diver's Quartz ($1,550) is where the same idea goes with a bigger budget.
42 matches
Microbrand picks· 12
Independent makers covering the same brief — usually with something the mainstream brands don't.
Mainstream picks· 12
Established brands covering the same brief at a comparable price — same case size, similar movement family. Often the deciding click for a new buyer.
Cheaper alternatives· 3
If the price is the only thing keeping you off this watch, these get you most of the way there for less.
Pricier alternatives· 12
Where the same idea goes when budget isn't the constraint — luxury upgrades and step-ups.
Looks like this· 3
Visually-adjacent picks pulled by the image-similarity engine. Quality varies — sometimes a true twin, sometimes just a rhyme.
