Zenith El Primero El Primero Chronomaster Open Stainless Steel / Silver 1969 / Alligator
Reference 03.2040.4061/69.C496
About this watch
The Zenith El Primero Chronomaster Open is a masterpiece of horology that combines precision, craftsmanship, and style to create a truly exceptional timepiece. The watch features a stainless steel case with a diameter of 42mm, giving it a robust yet elegant feel. The open-heart design of the dial showcases the intricate workings of the movement, while the silver dial with stick and dot indexes provides a clean and sophisticated look. The El Primero 4061 movement is renowned for its high frequency of 36,000 vibrations per hour, making it one of the most precise chronograph movements in the world. With a water resistance of 100m and a power reserve of 50 hours, this watch is built to withstand everyday activities. Its timeless design ensures that it will remain stylish regardless of changing fashion trends, making it a perfect addition to any luxury watch collection.
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Key Features
- Stainless steel case with open-heart design
- El Primero 4061 movement with 36,000 vibrations per hour
- Sapphire crystal glass for durability and scratch resistance
- Water resistance of 100m for everyday activities
- 50-hour power reserve for extended wear
- Silver dial with stick and dot indexes for clean and sophisticated look
- Automatic chronograph function for precise timekeeping
Specifications
- Brand
- Zenith
- Family
- El Primero
- Model
- El Primero Chronomaster Open Stainless Steel / Silver 1969 / Alligator
- Reference
- 03.2040.4061/69.C496
- Movement Features
-
- Hours, Minutes, Small Seconds
- Chronograph, Column wheel
- Case
- Stainless Steel 42mm
- Dial Color
- Silver
- Crystal
- Sapphire
- Water Resistance
- 100
Current Listings

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

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

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
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Zenith Chronomaster Revival 'Airweight Cover Girl' Titanium El Primero - Revolution and The Rake
The Zenith Chronomaster Revival 'Airweight Cover Girl' is a limited edition collaboration between Zenith, Revolution, and The Rake, featuring a Grade 5 titanium case and bracelet. It retains the electric blue sunburst dial with a shark tooth chronograph scale and is powered by the El Primero 400 automatic movement.
- Condition: Unworn
- Case material: Grade 5 Titanium
- Bracelet material: Grade 5 Titanium
- Movement: El Primero 400 automatic chronograph
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Zenith Chronomaster Sport Black Dial Bracelet El Primero 3600 41mm - 03.3100.3600/21.M3100
The Chronomaster Sport is Zenith's take on the highly coveted Rolex Daytona, featuring a distinctive yet subtle sub dials in various colors.
- Condition: Mint condition, unpolished and no service required
- Material: Stainless steel
- Size: 41mm diameter
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Zenith El Primero Chronomaster “Hodinkee” LE
A limited edition Zenith El Primero Chronomaster in collaboration with Hodinkee, featuring a salmon dial and silver sub-dials.
- Condition: Very good
- Collaboration: Hodinkee Limited Edition
- Size: 38mm diameter
- Movement: Cal 3600
![[WTS] Buy My Zenith! El Primero Open LNIB](https://external-preview.redd.it/YzV6bjNsdWk3OWtmMTQZSq_4t9d31nRxS51cr_U3JKXRdmMXfApZ5aVhPgep.png?format=pjpg&auto=webp&s=00d6d8a0ebbc803d302649cebfe538cddace0b39)
Buy My Zenith! El Primero Open LNIB
A Zenith El Primero Chronomaster Open, sold as-is, with original box and full link bracelet. The watch has been recently timegraphed and keeps great time.
- Condition: Very good condition
- Size: 40mm diameter
- Includes: Original box and full link bracelet
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