
48 watches that match on case size, movement family, and price band. Sorted by how close the match is.
The closest alternative to the Lebois & Co Sector Chronograph Aventurine 324.444 is the RGM Watches Model 455 Classic Chronographs ($7,950) — racing chrono and Looks nearly identical. If price is the constraint, the Stowa Chronograph 1938 black covers most of the same brief. From the independents, the Lebois & Co Linéaire Chronograph 324.526 is the standout microbrand take — shared caliber (LC-450) and Same family (Heritage Chronograph). Stepping up, the IWC Schaffhausen Iw3716 Portugieser Chronograph ($8,900) 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.