Zenith El Primero El Primero Chronomaster 45 Stainless Steel / Rubber

Reference 03.2520.400/69.c713

About this watch

The Zenith El Primero Chronomaster 45 is a masterpiece of horology that embodies precision, style, and durability. Its round stainless steel case, with a diameter of 45mm, exudes a bold presence on the wrist, while its skeletonized dial showcases the mechanical marvel beneath. The automatic movement, Zenith caliber El Primero 400B, is renowned for its precision and reliability, offering chronograph functionality alongside hours, minutes, small seconds, and date display. With a power reserve of 50 hours, this watch can rest over the weekend and still keep perfect time come Monday morning. Its comfort is key, with a height of 14.05mm and a lug width of 22mm, sitting comfortably on the wrist without feeling bulky. The rubber strap adds an extra layer of comfort, making it suitable for both casual and active lifestyles. Boasting a water resistance of up to 100 meters, this watch is not just about telling time - it's about making a statement.
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Key Features

  • Automatic Zenith caliber El Primero 400B movement
  • Chronograph functionality with hours, minutes, small seconds, and date display
  • Sapphire glass crystal for scratch resistance
  • Water resistance up to 100 meters
  • Stainless steel case with diameter of 45mm and height of 14.05mm
  • Rubber strap for comfort and durability

Specifications

Brand
Zenith
Family
El Primero
Model
El Primero Chronomaster 45 Stainless Steel / Rubber
Reference
03.2520.400/69.c713
Movement Features
  • Hours, Minutes, Small Seconds
  • Date
  • Chronograph, Column wheel
Case
Stainless Steel 45mm
Dial Color
Skeleton
Crystal
Sapphire
Water Resistance
100

Current Listings

[WTS] Zenith | 03.3200.3600/69.M3200 | El Primero | Complete Set | 2024 Year

Zenith | 03.3200.3600/69.M3200 | El Primero | Complete Set | 2024 Year

A Zenith El Primero Chronomaster watch in preowned condition with a 38mm case and complete set, including 2024 year description.

  • Condition: Preowned, hairline scratches throughout
  • Case Size: 38mm
Posted at
Mar 6, 2026, 6:51 PM
Active
[WTS] Zenith Chronomaster El Primero 03.2040.400/26.c496 42mm $4,400

Zenith Chronomaster El Primero 03.2040.400/26.c496 42mm $4,400

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
Active
[WTS] PRICE DROP! Incredible Zenith El Primero Flyback in 18K Gold Grand Chronomaster XT COLLECTOR SET!

PRICE DROP! Incredible Zenith El Primero Flyback in 18K Gold Grand Chronomaster XT COLLECTOR SET!

Zenith - 35.1250.4009 · $13,950
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
Posted at
Mar 1, 2026, 8:50 PM
Active
[WTS] Whole Lotta Wrist Fun! Zenith Defy Titanium Extreme Diver El Primero Sunray Blue Dial FULL 2024 Set!

Whole Lotta Wrist Fun! Zenith Defy Titanium Extreme Diver El Primero Sunray Blue Dial FULL 2024 Set!

A modern iteration of the Zenith El Primero Defy diver with a titanium case, featuring an insane blue starry sunray pattern dial and a sapphire crystal case back.

  • Condition: Mint
  • Diameter: 42.5mm
  • Case material: Titanium
  • Movement: El Primero automatic cal 3620 CS
Posted at
Mar 1, 2026, 7:57 PM
Active
[WTS] Zenith El Primero New Vintage 1969 Limited Edition 40th Anniversary 96 1969 469/ 77 C683 ♦️Lightly Used 2014♦️

Zenith El Primero New Vintage 1969 Limited Edition 40th Anniversary 96 1969 469/ 77 C683 ♦️Lightly Used 2014♦️

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
Posted at
Feb 27, 2026, 9:22 PM
Active