Zenith El Primero El Primero Chronomaster Full Open 42 Stainless Steel / Rose Gold / Strap / Alligator

Reference 51.2081.400/78.C810

Zenith El Primero Chronomaster Full Open 42 Stainless Steel / Rose Gold / Strap / Alligator

About this watch

Immerse yourself in the world of luxury watches with the Zenith El Primero Chronomaster Full Open 42 (model: 51.2081.400/78.C810). This stunning piece combines sophistication with state-of-the-art technology, making it a must-have for any watch enthusiast. The combination of stainless steel and rose gold gives it a luxurious yet sporty appearance. The open dial showcases the intricate workings of the movement, inviting you to appreciate the artistry within. At the heart of this timepiece is the Zenith caliber El Primero 400B movement, boasting a frequency of 36,000 vibrations per hour for an accuracy of 1/10th of a second. This automatic movement offers range of features that make it incredibly functional, including a convenient date display and chronograph function perfect for timing events with precision. The watch is paired with a luxurious alligator leather strap that enhances its elegance while ensuring a comfortable fit on the wrist. With a water resistance of up to 100 meters, you can confidently wear this beauty while swimming or during a rainy day without worrying about water damage. Its impressive 50-hour power reserve allows it to easily keep up with your busy lifestyle.

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Key Features

Zenith caliber El Primero 400B movement
42mm stainless steel and rose gold case
Sapphire crystal glass
100m water resistance
Chronograph function with precision timing
Convenient date display
Luxurious alligator leather strap

Specifications

Brand

Zenith

Family

El Primero

Model

El Primero Chronomaster Full Open 42 Stainless Steel / Rose Gold / Strap / Alligator

Reference

51.2081.400/78.C810

Movement Features

Hours, Minutes, Small Seconds
Date
Chronograph, Column wheel

Case

42mm

Dial Color

Skeleton

Crystal

Sapphire

Water Resistance

100

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May 18, 2026, 9:08 PM

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Dial: Silver sunray

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May 17, 2026, 6:24 PM

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Condition: Great original condition for its age with typical signs of wear in the metals and fine hairlines in the crystal visible in harsh light under certain angles.
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Straps: OEM Strap
Clasp: OEM Deployant Clasp

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May 16, 2026, 1:18 PM

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Posted at

Mar 27, 2025, 2:21 PM

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