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Urwerk

Urwerk UR-120 Space Black UR-120 Space Black

The Urwerk UR-120 Space Black (reference UR-120 Space Black) is a watch.

Specifications

Case

Reference
UR-120 Space Black
Collection
UR-120

Dial versions

This reference was made with these dials and finishes.

  • UR-120 Space Black

How it compares within the UR-120 family

Side by side with other references in the same collection, from the catalog.

ReferenceSizeMaterialDialCaliberYears
UR-120 Space Black (This watch)—————
UR-120 Blue Planet—————
UR-120 Lost in Black Space—————
UR-120 Spock—————

About the UR-120 family

The UR-120 is an Urwerk satellite-hour watch in which the hour satellites are articulated, splitting and folding as they move along the minute track, a mechanism that gave the first version its nickname, Spock.

The catalog lists the Spock, Space Black, Lost in Black Space and Blue Planet editions. Each is a limited series, so check the edition and finish against the papers, make sure the satellites move cleanly and ask for the full set.

Catalog facts checked October 2026.