Zenith - 03.2530.4047/78.C813

El Primero Chronomaster Grande Date Full Open Stainless Steel / Alligator

Brand: Zenith
Family: El Primero
Reference: 03.2530.4047/78.C813
Name: El Primero Chronomaster Grande Date Full Open Stainless Steel / Alligator
Produced: 2017
Limited: No


Material: Stainless Steel
Glass: Sapphire
Back: Open
Shape: Round
Diameter: 46.00 mm
Height: 15.60 mm
W/R: 50.00 m


Color: Skeleton
Material: Sapphire
Indexes: Stick / Dot
Hands: Stick

Price in euro


The Zenith El Primero Chronomaster Grande Date Full Open features a case of 46mm, housing the automatic El Primero 4047B with big date display at 2:00 and moonphase indicator at 6:00. The dial is made of sapphire crystal, allowing for a full frontal few of the self-winding caliber El Primero 4047B. Time is indicated through a set of faceted hands coated with SuperLuminova SLN C1.

Reference 03.2530.4047/78.C813 has a stainless steel case & calfskin strap.

Update; somewhere along the line the strap was updated to alligator.


El Primero movement with big date display and moon phase indicator. Total of 332 components. Silicon escape-wheel and lever.

Caliber:El Primero 4047B
Base: Zenith El Primero 4047
Diameter:30.50 mm
Reserve:50 h
Frequency:36000 bph
Time:Hours, Minutes, Small Seconds
Chronograph:Chronograph, Column wheel

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