
39 watches that match on case size, movement family, and price band. Sorted by how close the match is.
The closest alternative to the Otsuka Lotec 7.5号 is the Omega De Ville Tourbillon Co Axial Master Chronometer 43mm ($237,000) — looks nearly identical and Sapphire. If price is the constraint, the Vacheron Constantin Traditionnelle Tourbillon Retrograde Date Openface 41mm Platinum Watch covers most of the same brief. From the independents, the Duckworth Prestex Big Date Automatic is the standout microbrand take — looks nearly identical and Automatic.
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.
Visually-adjacent picks pulled by the image-similarity engine. Quality varies — sometimes a true twin, sometimes just a rhyme.