
48 watches that match on case size, movement family, and price band. Sorted by how close the match is.
The closest alternative to the Aquastar Deepstar Chronograph is the Fortis Marinemaster M-40 ($3,520) — looks nearly identical and Automatic. If price is the constraint, the Tissot Gentleman Open Heart at $1,025 (vs $2,790 for the Deepstar Chronograph) covers most of the same brief. From the independents, the Orologi Calamai G50 CRONO is the standout microbrand take — looks nearly identical and Automatic. Stepping up, the Omega Speedmaster 38 Co Axial Chronometer Chronograph 38mm ($5,900) 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.