El Primero Chronomaster 1969

A worthy heir to the El Primero calibre born in 1969, this model is a concentrated blend of Zenith DNA. It displays a multi-coloured dial with two counters in different shades and a red chronograph sweep seconds-hand. Its dial features an opening revealing the beating heart of the El Primero 4061 calibre, oscillating at the exceptional frequency of 36,000 vibrations per hour and thus providing 1/10th of a second measurement. Water-resistant to 100 metres, the 42 mm case is fitted with round vintage style pushpieces.