For this weeks Watch Guide Video Ryan presents the Unimatic X FIVE:45 design collab watch - with a calming blue face and constellations engraved on the back, the UNIMATIC Modello Tre Ref. U3-FFF is...
Jewel bearings are used in precision instruments where low friction, long life, and dimensional accuracy are important. In watches jewels are used as bearings to help in the frictionless movement o...