El Primero 400B

AUTOMATIC • Analog • Chronograph: Chronograph, Column wheel Hands: Hours, Minutes, Small Seconds

Jewels
31
Reserve
50 h
Frequency
36,000 vph (5.0 Hz)
Diameter
30 mm
Height
-

About this caliber

Date position altered compared to the regular El Primero 400.

Technical details

Movement
AUTOMATIC
Display
Analog
Jewels
31
Power reserve
50 hours
Frequency
36,000 vph (5.0 Hz)
Hands
Chronograph: Chronograph, Column wheel Hands: Hours, Minutes, Small Seconds
Diameter
30 mm
Height
-
Parts
-
Zenith El Primero 400B - Movement Specifications & Details | WatchAtlas