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

Reference 03.2042.4061/21.C496

Zenith El Primero Chronomaster Open Stainless Steel / Black / Alligator

About this watch

The Zenith El Primero Chronomaster Open is a masterpiece that embodies the essence of luxury watchmaking. With its stunning design, impressive movement, and rich heritage, it's a watch that not only tells time but also tells a story. This model combines cutting-edge technology with classic aesthetics, making it a desirable piece for collectors and enthusiasts alike. The stainless steel case, striking black dial, and luxurious alligator leather strap create a harmony that's hard to resist. At the heart of this watch is the Zenith caliber El Primero 4061, which allows for a level of precision that's hard to match. With its chronograph feature, precise timing is within reach, whether you're timing your morning run or your next big presentation. The column wheel mechanism is renowned for its reliability and smooth operation, making this watch a true masterpiece of horology.
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Key Features

  • Zenith caliber El Primero 4061 movement with high frequency of 36,000 vibrations per hour
  • 42mm stainless steel case with 100m water resistance
  • Black sunburst dial with stick and dot indexes for precise readability

Specifications

Brand
Zenith
Family
El Primero
Model
El Primero Chronomaster Open Stainless Steel / Black / Alligator
Reference
03.2042.4061/21.C496
Movement Features
  • Hours, Minutes, Small Seconds
  • Chronograph, Column wheel
Case
Stainless Steel 42mm
Dial Color
Black
Crystal
Sapphire
Water Resistance
100

Current Listings

[WTS] Ultra Rare Zenith El Primero Tourbillon Chronograph in 18K White Gold - JUST 50 MADE!

Ultra Rare Zenith El Primero Tourbillon Chronograph in 18K White Gold - JUST 50 MADE!

Zenith - 65.1260.4005/21.C505 · $21,850
The Zenith El Primero Tourbillon Chronograph is a limited edition of just 50 made in full 18 karat white gold. It features an incredible tourbillon and comes with a beautiful collector set, including an appraisal from Zenith.

  • Condition: Really clean condition, minimal wear throughout
  • Case size: 45MM
  • Case material: 18K solid white gold
  • Diameter: 40mm (case diameter)
Posted at
Mar 29, 2026, 9:07 PM
Active
View listing on r/WatchExchange
[WTS] Zenith El Primero 36'000 VpH 18.2040.400/01.C494 ♦️Lightly Used 2023♦️

Zenith El Primero 36'000 VpH 18.2040.400/01.C494 ♦️Lightly Used 2023♦️

Zenith - 18.2040.400/01.C494
  • Condition: lightly used
Posted at
Mar 26, 2026, 2:04 AM
Active
View listing on r/WatchExchange
[WTS] Zenith El Primero ref. 01.0200.415 Big Blue circa 1973

Zenith El Primero ref. 01.0200.415 Big Blue circa 1973

Zenith - 01.0200.415 · $5,350
A Zenith El Primero ref. 01.0200.415 Big Blue circa 1973, a legendary high-frequency automatic chronograph movement with an oversized TV-shaped case and vibrant blue dial.

  • Condition: Excellent for its age with light signs of polish and a recent private service
  • Movement frequency: 5 Hz (36,000 vph)
  • Bezel function: Chronograph
  • Case size: 42mm diameter
Posted at
Mar 25, 2026, 7:45 PM
Active
View listing on r/WatchExchange
[WTS] Zenith El Primero “Open Heart” - One of the Greatest Movements of all time

Zenith El Primero “Open Heart” - One of the Greatest Movements of all time

Zenith - 03.0520.4021 · $2,850
This is a Zenith El Primero “Open Heart” watch in the rare white dial variant, featuring an open-heart design that shows the escapement working and a high-beat chronograph movement.

  • Condition: Very Good
  • Movement: El Primero high-beat automatic chronograph (36,000 vph)
  • Case diameter: ~42 mm
  • Crystal type: Sapphire
Posted at
Mar 25, 2026, 11:31 AM
Active
View listing on r/WatchExchange
[WTS] Zenith El Primero Port Royal V

Zenith El Primero Port Royal V

Zenith - 01/02.0450.400 · $2,550
The Zenith Port Royal V El Primero features a cool design with symmetry and attention to detail, perfect for most folks due to its Goldilocks size.

  • Condition: Excellent shape cosmetically; some surface level hairlines on case and bracelet
  • Case thickness: 12.5mm
  • Bracelet length: 17cm
  • Extra links included: 2
Posted at
Mar 24, 2026, 7:07 PM
Active
View listing on r/WatchExchange
[WTS] Zenith El Primero Flyback 18K Grand Chronomaster XT Collector Set - Whole Lotta Gold!

Zenith El Primero Flyback 18K Grand Chronomaster XT Collector Set - Whole Lotta Gold!

Zenith - 35.1250.4009 · $12,850
The Zenith El Primero Flyback 18K Grand Chronomaster XT Collector Set is a stunning large and in charge dress watch featuring an incredible dial with guilloche work. It comes in a collector set ready to stand out of the dress watch crowd.

  • Condition: Mint
  • Case diameter: 43MM
  • Material: 18K solid yellow gold
  • Movement type: Automatic chronograph
Posted at
Mar 23, 2026, 8:18 PM
Active
View listing on r/WatchExchange
[WTS] Zenith El Primero Chronomaster Triple Calendar Hodinkee Meteorite Limited Edition 1 of 200

Zenith El Primero Chronomaster Triple Calendar Hodinkee Meteorite Limited Edition 1 of 200

Zenith - 03.3401.3610/21.M3200 · $13,500
This limited edition Zenith El Primero Chronomaster Triple Calendar features a sporty reverse-panda setup with meteorite subdials, produced in collaboration with Hodinkee. The watch is complete with an unworn metal bracelet and leather strap, as well as a travel case and other accessories.

  • Condition: like new
  • Case diameter: 38.0mm
  • Thickness: 14mm
  • Water resistance: 50m
Posted at
Mar 23, 2026, 1:45 PM
Active
View listing on r/WatchExchange
[WTS] Zenith El Primero Tourbillon Chronograph XXT 18K White Gold - Just 50 Made w/ A Six Figure Retail!

Zenith El Primero Tourbillon Chronograph XXT 18K White Gold - Just 50 Made w/ A Six Figure Retail!

Zenith - 65.1260.4005/21.C505 · $21,950
The Zenith El Primero Tourbillon Chronograph XXT is a limited edition of just 50 made in full 18 karat white gold. It features an incredible tourbillon and comes with a six-figure retail value, as well as a collector set including an appraisal from Zenith.

  • Condition: Really clean condition, minimal wear throughout
  • Case Diameter: 45MM
  • Movement Type: El Primero automatic chronograph cal 4005
  • Strap Material: Zenith black leather
Posted at
Mar 22, 2026, 7:40 PM
Active
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Zenith 42mm El Primero Chronomaster Open Heart Stainless Steel Complete

Zenith 42mm El Primero Chronomaster Open Heart Stainless Steel Complete

Zenith - 03.2040.4061/69.C496 · $4,950
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
View listing on RolexForums