
48 watches that match on case size, movement family, and price band. Sorted by how close the match is.
The closest alternative to the Ruhla Space Control "Sigmund Jähn 1978" Automatic is the Seiko Presage Style60's ($595) — vintage revival and Looks nearly identical. If price is the constraint, the Timex Q Timex 1972 World Time 39mm Leather Strap Watch at $209 (vs $519 for the Space Control "Sigmund Jähn 1978" Automatic) covers most of the same brief. From the independents, the Cooper Watches MWC 1999-2001 Pattern Automatic Military Divers Watch with Sapphire Crystall is the standout microbrand take — shared caliber (Miyota 8315) and Vintage revival. Stepping up, the Yema Superman Worldtime GMT ($1,549) 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.