Zenith El Primero El Primero Chronomaster Open Stainless Steel / Silver / Bracelet
Reference 03.2040.4061/01.M2040
About this watch
The Zenith El Primero Chronomaster Open is a stunning timepiece that embodies the essence of Swiss watchmaking excellence. This masterpiece features a 42mm stainless steel case, housing the renowned Zenith caliber El Primero 4061 movement. With its striking silver sunburst dial and open-heart design, this watch allows you to glimpse the intricate mechanics within. The absence of a date display adds to its clean aesthetic, while the chronograph function enables precise time measurement. The sapphire crystal glass ensures scratch-resistance, and the stainless steel bracelet provides a secure fit. With a water resistance of 100 meters, this watch is perfect for swimming and snorkeling. The El Primero Chronomaster Open stands out for its classic design, combining heritage with modern technology. Its impeccable craftsmanship, elegant design, and superior movement make it a worthy addition to any watch collection.
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Key Features
- 42mm stainless steel case
- Zenith caliber El Primero 4061 movement
- Silver sunburst dial
- Open-heart design
- Chronograph function
- Sapphire crystal glass
- Stainless steel bracelet
- 100 meters water resistance
Specifications
- Brand
- Zenith
- Family
- El Primero
- Model
- El Primero Chronomaster Open Stainless Steel / Silver / Bracelet
- Reference
- 03.2040.4061/01.M2040
- Movement Features
-
- Hours, Minutes, Small Seconds
- Chronograph, Column wheel
- Case
- Stainless Steel 42mm
- Dial Color
- Silver
- Crystal
- Sapphire
- Water Resistance
- 100
Current Listings
![[WTS] Zenith El Primero 38mm Original Chronomaster Chronograph ref 03.3200.3600](https://preview.redd.it/pc1qkw41h1xe1.jpeg?auto=webp&s=80f8da309ae358866c5390744bf98be14b8b122c)
Zenith El Primero 38mm Original Chronomaster Chronograph ref 03.3200.3600
This is a 38mm Zenith El Primero chronograph with a tri-colored panda dial and a 36,000 VpH movement.
- Condition: Excellent
- Movement Frequency: 5 Hz
- Case Size: 38mm
WTS Zenith Defy El Primero 21 Blue Skeleton Dual Escapement Chronograph 44mm Titanium Complete 2018
The Zenith Defy El-Primero 21 is a Dual Escapement Chronograph Skeletonized watch with a 44mm Titanium Case, dated August 2018. It features the fastest and most precise manufacture chronograph movement in production, operating at a rate of 50Hz.
- Condition: Mint Condition
- Case size: 44mm
- Movement frequency: 50Hz
- Accuracy: 1/100th of a second

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
Zenith Class Sport El Primero Chronograph Black Dial Hand Wound 02.0500.420
This Zenith Class Sport El Primero Chronograph is a hand-wound mechanical watch with a black dial and stainless steel case.
- Condition: 95%
- Size: 39mm diameter
- Function: Chronograph ; date

Zenith Grande Class Open El Primero Chrono Power Reserve 03.0520.4021, Black B&P
This Zenith Grande Class Open El Primero Chronograph features an in-house movement, chronograph function, power reserve indicator, and is water resistant to 50m.
- Condition: Good condition, some wear on the strap and a small blemish on the sapphire crystal
- Movement: Automatic, in-house Zenith 4021H
- Base movement: Zenith El Primero 400
- Alternations per hour: 36,000