Swiss TRIUM Watchmakers or Jewellers Miniature Precision Screwdrivers

Swiss Trium Watchmakers or Jewellers Miniature Precision Screwdrivers

Circa estimated late century / contemporary 

A set of four miniature watchmakers or jewellers precision screwdrivers presented in clean used condition.

Three marked TRIUM SWISS.

Includes a vintage watchmakers supplies envelope with two spare driver bits.

Dimensions approx. Weight 25g

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