Zenith Chronomaster Triple Calendar
Zenith proves at Watch Week: time travel is possible! In the case of the Chronomaster Original Triple Calendar, we travel back to 1969, as the 38-millimetre case of the watch is based on original design drawings of the reference A386, which changed the world of watches in 1969. The highly complex calibre, on the other hand, is a new development based on the current El Primero and bears the designation "El Primero 3610". The tenth of a second measurement and other functions naturally remain untouched. Which means that the most versatile version of the legend is now back.