Zenith El Primero El Primero Chronomaster Skeleton 45 Ceramic / Strap

Reference 49.2520.400/98.R578

About this watch

The Zenith El Primero Chronomaster Skeleton 45 Ceramic / Strap is a masterclass in luxury watchmaking. This stunning timepiece boasts a bold ceramic case and a mesmerizing skeleton dial that showcases the intricate workings of the Zenith caliber El Primero 400B movement. With its high frequency of 36,000 vibrations per hour, this automatic chronograph movement provides exceptional timekeeping accuracy and a precision that is hard to match. The watch's sleek aesthetic is enhanced by stick-shaped indexes and hands, while its comfortable fit makes it perfect for all-day wear. Whether you're a seasoned collector or a newcomer to the world of luxury watches, the Zenith El Primero Chronomaster Skeleton 45 Ceramic / Strap is an investment worth considering.
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Key Features

  • Zenith caliber El Primero 400B automatic chronograph movement
  • Bold ceramic case with sapphire glass crystal
  • Stunning skeleton dial with stick-shaped indexes and hands
  • Water resistance up to 50 meters
  • High-frequency movement (36,000 vibrations per hour)
  • Power reserve of up to 50 hours
  • Column-wheel chronograph for precise timekeeping

Specifications

Brand
Zenith
Family
El Primero
Model
El Primero Chronomaster Skeleton 45 Ceramic / Strap
Reference
49.2520.400/98.R578
Movement Features
  • Hours, Minutes, Small Seconds
  • Date
  • Chronograph, Column wheel
Case
45mm
Dial Color
Skeleton
Crystal
Sapphire
Water Resistance
50

Current Listings

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This is a Zenith Chronomaster El Primero 42mm watch with date function. The watch has been polished recently and comes with its original box along with a third party strap.

Posted at
Mar 4, 2026, 11:33 PM
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The Zenith El Primero Flyback is a stunning gold dress watch featuring an off-white dial with guilloche work and a clean, classic design. The watch comes in a collector's set and is powered by the automatic chronograph cal 4009.

  • Condition: appears mint with wear throughout
  • Diameter: 43mm
  • Case material: 18K solid yellow gold
  • Movement type: automatic chronograph
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Mar 1, 2026, 8:50 PM
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  • Condition: Mint
  • Diameter: 42.5mm
  • Case material: Titanium
  • Movement: El Primero automatic cal 3620 CS
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Mar 1, 2026, 7:57 PM
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[WTS] Zenith El Primero New Vintage 1969 Limited Edition 40th Anniversary 96 1969 469/ 77 C683 ♦️Lightly Used 2014♦️

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A Zenith El Primero New Vintage 1969 Limited Edition, a special edition marking the 40th anniversary of the Calibre 135. This watch is in lightly used condition and comes with its full set, including box and papers.

  • Condition: Lightly Used
  • Year Of Production: 2014
  • Anniversary Type: 40th Anniversary
  • Limited Edition: true
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Feb 27, 2026, 9:22 PM
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A Zenith El Primero Chronomaster Open Heart chronograph watch, featuring a 42mm stainless steel case and in-house Caliber Zenith El Primero 4061 movement. The watch is dated October 2014 and has been recently serviced by Zenith.

  • Condition: Mint Condition with light hairline scratches only
  • Case size: 42mm diameter
  • Water resistance: 30m depth rating
Posted at
Mar 31, 2025, 1:26 PM
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