Zenith Chronomaster El Primero Open Hero Cup

Reference 03.20410.4061/07.C772

About this watch

The Zenith El Primero Open Hero Cup is a stunning example of the brand's commitment to innovation and craftsmanship. Launched in 2016, this watch stands out not only for its aesthetic appeal but also for its intricate mechanics. Limited to just 100 units, it's a collector's dream. At the core of the El Primero Open Hero Cup lies the Zenith caliber El Primero 4061 movement, renowned for its precision and performance. This high-frequency movement allows for precise timing, making it a favorite among racing enthusiasts. The stainless steel case is both robust and elegant, measuring a substantial 42 mm in diameter. The dial is a beautiful silver color, with a mix of stick and dot indexes that lend a modern touch to its classic design. The watch comes with a high-quality leather strap, adding to its luxurious feel. With only 100 units produced, the Zenith El Primero Open Hero Cup is a collector's gem. This watch embodies everything that makes Zenith a respected name in horology. It’s not just a timepiece; it’s a celebration of precision, style, and exclusivity.
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Key Features

  • Zenith caliber El Primero 4061 movement
  • 42 mm stainless steel case
  • Sapphire crystal glass
  • Limited to 100 units
  • Chronograph feature with column wheel mechanism
  • Silicon escape-wheel and lever
  • High-frequency movement at 36,000 vibrations per hour

Specifications

Brand
Zenith
Family
Chronomaster
Model
El Primero Open Hero Cup
Reference
03.20410.4061/07.C772
Movement Features
  • Hours, Minutes, Small Seconds
  • Chronograph, Column wheel
Case
Stainless Steel 42mm
Dial Color
Silver
Crystal
Sapphire
Water Resistance
100

Current Listings

[WTS] 2025 NEW Zenith Chronomaster Sport White Dial "Panda" Bracelet El Primero 3600 41mm - 03.3100.3600/69.M3100

2025 NEW Zenith Chronomaster Sport White Dial "Panda" Bracelet El Primero 3600 41mm - 03.3100.3600/69.M3100

The Zenith Chronomaster Sport White Dial 'Panda' features a tri-color sub dial and the El Primero 3600 movement with 1/10th of a second chronograph. It has a 41mm case size, 60 hour power reserve, and an adjustable bracelet.

  • Condition: Brand new, unworn
  • Case Size: 41mm
  • Material: Stainless Steel
  • Movement: El Primero 3600
Posted at
Feb 10, 2026, 1:11 AM
Active
[WTS] INSANE Zenith El Primero Flyback Grande Chronomaster XT in 18K Gold COLLECTOR SET Ref 35.1250.4009

INSANE Zenith El Primero Flyback Grande Chronomaster XT in 18K Gold COLLECTOR SET Ref 35.1250.4009

Zenith - 35.1250.4009 · $15,850
The Zenith El Primero Flyback Grande Chronomaster XT is a large and in charge dress watch with an incredible dial, featuring a guilloche pattern and off-white background that pops silver in the light. The watch is made of 18K solid yellow gold with a 43MM case diameter.

  • Condition: Mint, appears to have some wear given its age and material (18K gold)
  • Dial Color: Off-white
  • Case Size: 43MM diameter
  • Movement Type: Automatic chronograph
Posted at
Feb 8, 2026, 2:06 PM
Active
Zenith Chronomaster Original Triple Calendar - Steel - 38mm - Mint

Zenith Chronomaster Original Triple Calendar - Steel - 38mm - Mint

This is a Zenith Chronomaster Original 'Triple Calendar' watch in steel, featuring a 38mm case and a silver dial.

  • Condition: Pre-Owned Grade: Mint
  • Case size: 38mm diameter
  • Bracelet type: Stainless Steel
  • Dial color: Silver
Posted at
Apr 8, 2025, 12:49 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 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 Chronomaster Sport - Aaron Rodgers - 03.3117.3600/56.M3100 ( new )

Zenith Chronomaster Sport - Aaron Rodgers - 03.3117.3600/56.M3100 ( new )

A brand new Zenith Chronomaster Sport Aaron Rodgers Boutique Edition with a 41mm green dial, limited to one of 250 pieces.

  • Condition: Brand new
  • Case Material: Stainless steel
  • Movement: El Primero
Posted at
Mar 6, 2025, 3:43 PM
Active
Zenith Chronomaster Original - Leather - 03.3200.3600/69.C902 ( new / 2024 )

Zenith Chronomaster Original - Leather - 03.3200.3600/69.C902 ( new / 2024 )

This is a brand new Zenith El Primero Chronomaster 38mm White Dial on Leather Strap, complete with all original boxes, papers, and warranty.

  • Condition: Brand new
  • Case material: Stainless Steel
  • Movement: El Primero
Posted at
Mar 6, 2025, 3:43 PM
Active