
46 watches that match on case size, movement family, and price band. Sorted by how close the match is.
The closest alternative to the ChronoSwiss Space Timer Deep Space is the Bremont Terra Nova 42.5 Chronograph ($5,700) — visually similar and Similar size. If price is the constraint, the Omega Seamaster Aqua Terra 150M Co Axial Master Chronometer GMT Worldtimer 43mm at $10,900 (vs $25,700 for the Space Timer Deep Space) covers most of the same brief. From the independents, the Islander Automatic Turtle Dive Watch with Blue Dial #ISL-301 is the standout microbrand take — looks nearly identical and Same size. Stepping up, the Blancpain Métiers d'Art Shakudō ($235,200) 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.