The El Primero Winsor Annual Calendar combines Zenith's signature column-wheel chronograph movement with an intricate annual calendar complication. Housed in a 42mm case, the watch displays the time using faceted dauphine hands.
Movement Type
Automatic Chronograph
Caliber
El Primero 4054Jewels
29
Reserve
50
Frequency
36000
Hands
Small Seconds
Shape
Round
Material
Stainless Steel
Glass
Sapphire
Thickness
13.85 mm
Diameter
42.00 mm
Water Resistance
50.00 m
Dial Color
Silver
