Grail Watch Reference

A Reference Library for Watches from Grail Watch

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Swiss Technology Production SA (STP) was founded in 2006 to produce a Swiss Made watch movement suitable to replace the popular ETA 2824. The result, STP1-11, was launched in 2008, with volume production beginning in 2012. This now serves as a base for a range of movements with various complications.

STP was located in Manno, Switzerland, but currently lists the address as Glovelier.


STP1-11 Family

STP1-11

STP1-11M

STP3-13

STP4-13

STP5-15

STP5-15M

STP6-15

STP8-14-11

STP8-14-21