The Zenith Chronomaster Revival El Primero A3817 (ref. 03.A384.400/3817.C855), introduced in 2021, offers a modern iteration of the 1971 A3817. It mirrors the original design by combining the distinctive tonneau-shaped case with the iconic tri-color dial.
Movement Type
Automatic Chronograph
Caliber
El Primero 400Jewels
31
Reserve
50
Frequency
36000
Hands
Small Seconds
Shape
Round
Material
Stainless Steel
Glass
Sapphire
Diameter
37.00 mm
Water Resistance
100.00 m
Dial Color
Silver
