Zenith Video. El Primero Tourbillon
The Zenith El Primero Tourbillon Watch is combined with a chronograph calibre with a calendar and a high frequency.
Regarded as one of the stellar horological complications, the tourbillon improves the precision of a watch by counteracting the gravity-induced disturbances affecting the regularity of the balance. Since 1920, Zenith is one of the rare watch manufacturers capable of producing this complex mechanism in-house.