
Zenith El Primero Chronomaster El Primero Open 42 mm
- Model no.: 03.2040.4061/52.C700
- Item no.: PLX500874
Zenith El Primero Striking 10th with reference no. 03.2041.4052/69.C496 being an exclusive offer on uhrinstinkt.com
Zenith was the first manufacture to develop a chronograph with automatic winding in 1969. It was aptly and sonorously named "El Primero," which is Spanish for "The first".