- Automatic El Primero column-wheel chronograph movement
- Iconic colours of the legendary historical El Primero Opening revealing the legendary beating heart of the El
- Primero movement
- Silicon escape-wheel and lever
- COSC-certified movement
Zenith
CHRONOMASTER EL PRIMERO OPEN
Ref Number
03.2040.4061/69.C496
Style
Dress
Diameter
42 mm
Movement
Automatic
Specifications
Gender
Men's
Diameter
42 mm
Material
Steel
Crystal
Domed sapphire crystal with anti-reflective treatment on both sides
Water Resistance
10 ATM
Calibre
El Primero 4061
Power Reserve
min. 50 hours
Strap
Black alligator leather strap with protective rubber lining
