Zenith El Primero El Primero Chronomaster Open Stainless Steel / Black / Rubber

Reference 03.2040.4061/21.R576

About this watch

The Zenith El Primero Chronomaster Open is a luxury timepiece that exudes elegance and sophistication. Its striking sunburst black dial creates a mesmerizing visual effect, while the 42mm stainless steel case provides a comfortable fit on the wrist. The open-heart design reveals the intricate workings of the iconic Zenith caliber El Primero 4061 movement, showcasing its precision and craftsmanship. This chronograph watch features a column wheel system for smooth and responsive timing, making it perfect for both everyday wear and aquatic adventures. With a water resistance of 100 meters and a comfortable rubber strap, this timepiece is ready to take on any challenge. The Zenith El Primero Chronomaster Open is a testament to the brand's legacy of innovation and style, making it an investment worth considering for those who appreciate fine craftsmanship.
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Key Features

  • Zenith caliber El Primero 4061 movement
  • 42mm stainless steel case
  • 100m water resistance
  • Comfortable rubber strap
  • Column wheel chronograph system
  • Open-heart design with transparent dial
  • Sapphire crystal scratch-resistant

Specifications

Brand
Zenith
Family
El Primero
Model
El Primero Chronomaster Open Stainless Steel / Black / Rubber
Reference
03.2040.4061/21.R576
Movement Features
  • Hours, Minutes, Small Seconds
  • Chronograph, Column wheel
Case
Stainless Steel 42mm
Dial Color
Black
Crystal
Sapphire
Water Resistance
100

Current Listings

[WTS] Brand New Zenith Chronomaster Original Reverse Panda El Primero Chronograph | 03.3200.3600/21.C903 | Full Zenith warranty | $7500 + shipping

Brand New Zenith Chronomaster Original Reverse Panda El Primero Chronograph | 03.3200.3600/21.C903 | Full Zenith warranty | $7500 + shipping

This brand new Zenith Chronomaster Original Reverse Panda model has been discontinued by the manufacturer and comes with a full 2-year warranty.

  • Condition: Brand new, never used
  • Case material:
  • Strap type: leather strap with deployant clasp
  • Warranty: 2-year warranty (extendable to 5 years)
Posted at
Jan 12, 2026, 6:11 PM
Active
[WTS] Zenith El Primero ref 20.0210.415 cal 3019 PHC

Zenith El Primero ref 20.0210.415 cal 3019 PHC

Zenith - 20.0210.415 · $3,500
This Zenith El Primero features the automatic caliber 3019 PHC and a gold-plated case with mineral crystal.

  • Condition: Excellent working order, may need servicing
  • Caliber: 3019 PHC automatic
  • Case material: Gold-plated
  • Crystal type: Mineral crystal
Posted at
Jan 12, 2026, 9:53 AM
Active
[WTS] Zenith Pilot Chronometro Tipo CP-2 Flyback – El Primero 405 - Historical Re-Issue

Zenith Pilot Chronometro Tipo CP-2 Flyback – El Primero 405 - Historical Re-Issue

Zenith - 405 · $42,000
  • Movement: El Primero 405
  • Flyback: yes, flyback function
Posted at
Jan 10, 2026, 10:33 AM
Active
Zenith 42mm El Primero Chronomaster Open Heart Stainless Steel Complete

Zenith 42mm El Primero Chronomaster Open Heart Stainless Steel Complete

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
Active
Zenith El Primero Synopsis Open Heart � BOX & PAPERS � 03.2170.4613/01.M2170

Zenith El Primero Synopsis Open Heart � BOX & PAPERS � 03.2170.4613/01.M2170

A Zenith El Primero Synopsis Open Heart watch with a 40-millimeter case diameter and gold-toned hands, featuring an open heart design and classic modern architecture.

  • Condition: Excellent, little to no visible wear
  • Case Diameter: 40mm
  • Bracelet Length: 16.5 links
  • Bracket Fit: up to 7.25 inches in circumference
Posted at
Mar 27, 2025, 2:21 PM
Active
Zenith Chronomaster - El Primero - Original - Tricolor Dial - Complete

Zenith Chronomaster - El Primero - Original - Tricolor Dial - Complete

A Zenith Chronomaster Original with a tricolor dial, featuring an automatic movement and stainless steel case.

  • Condition: Excellent
  • Case size: 38mm diameter
Posted at
Mar 27, 2025, 12:51 PM
Active
Zenith 42mm El Primero Chronomaster Open Heart Stainless Steel Complete

Zenith 42mm El Primero Chronomaster Open Heart Stainless Steel Complete

A Zenith El Primero Chronomaster Open Heart chronograph watch with a 42mm stainless steel case, featuring a Caliber Zenith El Primero 4061 movement and a date of manufacture in October 2014.

  • Condition: Mint Condition
  • Case diameter: 42mm
  • Movement frequency: 36,000 VPH
Posted at
Mar 25, 2025, 12:45 PM
Active
Zenith 42mm El Primero Chronomaster Open Heart Stainless Steel Complete

Zenith 42mm El Primero Chronomaster Open Heart Stainless Steel Complete

This is a Zenith El Primero Chronomaster Open Heart chronograph watch, featuring a 42mm stainless steel case and powered by the Caliber Zenith El Primero 4061 movement.

  • Condition: Mint Condition with light hairline scratches
  • Case diameter: 42mm
  • Movement frequency: 36,000 VPH
  • Power reserve: 50 hour PR
Posted at
Mar 4, 2025, 12:09 PM
Active
Zenith Class Sport El Primero Chronograph Black Dial Hand Wound  02.0500.420

Zenith Class Sport El Primero Chronograph Black Dial Hand Wound 02.0500.420

Zenith - 02.0500.420 · $3,120
This Zenith Class Sport El Primero Chronograph is a hand-wound mechanical watch with a black dial and stainless steel case.

  • Condition: 95%
  • Size: 39mm diameter
  • Function: Chronograph ; date
Posted at
Mar 2, 2025, 5:41 AM
Active