Zenith El Primero Chronomaster 2 El Primero 50th Anniversary

Reference 03.3001.3600/69.C816

About this watch

The Zenith Chronomaster 2 El Primero 50th Anniversary is a testament to Zenith's prowess in watchmaking, celebrating 50 years of its legendary El Primero movement. This automatic chronograph features a column-wheel mechanism and increased power reserve of 60 hours, showcasing unparalleled accuracy measuring time in increments of 1/10th of a second. The modern yet classic design makes it versatile enough for any occasion, adding a touch of sophistication to formal or casual wear. With its stunning design, robust movement, and rich history, the Chronomaster 2 stands as a timeless treasure that will never go out of style, merging modern sophistication with classic roots.
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Key Features

  • Zenith caliber El Primero 3600 automatic chronograph movement
  • 42mm stainless steel case with sapphire glass
  • Column-wheel mechanism and increased power reserve of 60 hours
  • Unparalleled accuracy measuring time in increments of 1/10th of a second
  • Open case back showcasing the craftsmanship behind the watch

Specifications

Brand
Zenith
Family
El Primero
Model
Chronomaster 2 El Primero 50th Anniversary
Reference
03.3001.3600/69.C816
Movement Features
  • Hours, Minutes, Small Seconds
  • Date
  • Chronograph, Column wheel
Case
Stainless Steel 42mm
Dial Color
Silver
Crystal
Sapphire
Water Resistance
100

Current Listings

[WTS] Zenith El Primero New Vintage 1969 Titanium Skeleton Chronograph - 40th Anniversary Limited Edition Ref.96.1969.469/77.C683 | Papers & Extra Strap

Zenith El Primero New Vintage 1969 Titanium Skeleton Chronograph - 40th Anniversary Limited Edition Ref.96.1969.469/77.C683 | Papers & Extra Strap

The Zenith El Primero New Vintage 1969 Titanium Skeleton Chronograph is a limited edition watch that pays tribute to the original A384 case design, now executed in lightweight titanium.

  • Condition: Excellent overall
  • Movement Frequency: 36,000 vph
  • Case Material: Titanium
  • Case Size: 40 mm diameter
Posted at
Oct 19, 2025, 10:01 PM
Active
[WTS] Zenith El Primero New Vintage 1969 Titanium Skeleton Chronograph – 40th Anniversary Limited Edition| Ref. 96.1969.469/77.C683 | Papers & Extra Strap

Zenith El Primero New Vintage 1969 Titanium Skeleton Chronograph – 40th Anniversary Limited Edition| Ref. 96.1969.469/77.C683 | Papers & Extra Strap

This Zenith El Primero New Vintage 1969 Titanium Skeleton Chronograph is a limited edition model released to celebrate the 40th anniversary of the legendary El Primero. The watch features a partially skeletonized dial, a lightweight titanium case, and a modern take on the original A384 case design.

  • Condition: Excellent overall
  • Year: 2014
  • Case material: Titanium
  • Diameter: 40mm
Posted at
Oct 19, 2025, 8:10 PM
Active
[WTS] Zenith El Primero Limited Edition 1/10 of a Second (Striking Tenth) 03.2041.4052 $7500

Zenith El Primero Limited Edition 1/10 of a Second (Striking Tenth) 03.2041.4052 $7500

Zenith - 03.2041.4052 · $7,500
Limited edition Zenith El Primero watch with a custom Dangerous9 strap and original metal bracelet, comes with full set of boxes and papers.

  • Condition: Excellent, due to being a safe queen
  • Original owner: true
  • Custom strap material: leather (brand: Dangerous9)
  • Bracelet condition: near flawless
Posted at
Oct 19, 2025, 7:43 PM
Active
[WTS] Zenith El Primero Chronomaster Original “1/10” Silver Dial 38mm

Zenith El Primero Chronomaster Original “1/10” Silver Dial 38mm

The Zenith Chronomaster Original is a reborn version of an iconic chronograph, featuring the modern El Primero 3600 movement and a 38mm steel case with exhibition case back.

  • Condition: fantastic condition
  • Case size: 38mm
  • Material: steel
Posted at
Oct 18, 2025, 3:37 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, 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