Are Zodiac watch movements made in-house?

Yes, most Zodiac watch movements are made in-house. Its timepieces typically feature STP mechanical movements, which it produces at its own manufacture in Switzerland. One standout movement is the STP 3-1, which carries certification from the Contrôle Officiel Suisse des Chronomètres (COSC) for reliability and has a swan neck for easy setting. On 1stDibs, shop a range of Zodiac Watch Company watches.