
45 watches that match on case size, movement family, and price band. Sorted by how close the match is.
The closest alternative to the Undone Vintage Killy is the Timex Peanuts x Timex Marlin Chronograph 40mm Leather Strap Watch ($279) — racing chrono and Visually similar. If price is the constraint, the Timex Waterbury Classic Chronograph 40mm Leather Strap Watch at $119 (vs $285 for the Vintage Killy) covers most of the same brief. From the independents, the Undone Vintage Killy Sport is the standout microbrand take — shared caliber (Seiko VK61) and Racing chrono. Stepping up, the Frederique Constant Classics Quartz Chronograph Triple Calendar ($1,095) 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.