Zenith El Primero El Primero Chronomaster Open Stainless Steel / Blue / Alligator
Reference 03.20416.4061/51.C700
About this watch
The Zenith El Primero Chronomaster Open is not just a watch; it’s a statement. Launched in 2016, this model brings together exquisite craftsmanship, a rich history, and cutting-edge technology in a beautiful package. The stunning blue sunburst dial creates a mesmerizing play of light that shifts as you move the watch, making it a real conversation starter. With its open-heart design, you get a sneak peek into the intricate movements within. This timepiece features a robust stainless steel case with a diameter of 42 mm and a height of 14.05 mm, striking a perfect balance between being bold and wearable. The round shape feels classic yet modern, ensuring it fits well on most wrists. Equipped with a sapphire crystal, the watch is not only scratch-resistant but also offers a clear view of the dial. At the heart of this watch lies the Zenith caliber El Primero 4061, an automatic movement renowned for its precision and boasting a frequency of 36,000 vibrations per hour. This high-frequency allows for incredibly accurate timekeeping, making it a favorite among serious watch aficionados. The chronograph feature operated by a column wheel adds a layer of excitement to the experience. With its luxurious blue alligator leather strap, this watch is comfortable to wear and complements the dial beautifully.
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Key Features
- Zenith caliber El Primero 4061 automatic movement
- 42 mm stainless steel case with sapphire crystal
- Open-heart design showcasing intricate mechanics
- Chronograph feature operated by a column wheel
- Luxurious blue alligator leather strap
Specifications
- Brand
- Zenith
- Family
- El Primero
- Model
- El Primero Chronomaster Open Stainless Steel / Blue / Alligator
- Reference
- 03.20416.4061/51.C700
- Movement Features
-
- Hours, Minutes, Small Seconds
- Chronograph, Column wheel
- Case
- Stainless Steel 42mm
- Dial Color
- Blue
- 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](https://preview.redd.it/ws16jpx6c6wf1.jpg?width=640&crop=smart&auto=webp&s=41bcfff150797070cd840fa30f202e998760017d)
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
![[WTS] Zenith El Primero New Vintage 1969 Titanium Skeleton Chronograph – 40th Anniversary Limited Edition| Ref. 96.1969.469/77.C683 | Papers & Extra Strap](https://preview.redd.it/am6ht0k9s5wf1.jpg?width=640&crop=smart&auto=webp&s=9733e8bd5637c89a1826904e297475a0964a945a)
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
![[WTS] Zenith El Primero Limited Edition 1/10 of a Second (Striking Tenth) 03.2041.4052 $7500](https://preview.redd.it/6b5se0h1m5wf1.jpg?width=640&crop=smart&auto=webp&s=63a64445c12517929b416b4f7d87ef5b42335292)
Zenith El Primero Limited Edition 1/10 of a Second (Striking Tenth) 03.2041.4052 $7500
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
![[WTS] Zenith El Primero Chronomaster Original “1/10” Silver Dial 38mm](https://preview.redd.it/r7h3f6xmaxvf1.jpg?width=640&crop=smart&auto=webp&s=886a8e2d0a2e6bcea9da09dfd1950dc89d66cc12)
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

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 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

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

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