Zenith El Primero El Primero Chronomaster Full Open 42 Stainless Steel / Rose Gold / Strap / Alligator
Reference 51.2081.400/78.C810
About this watch
Immerse yourself in the world of luxury watches with the Zenith El Primero Chronomaster Full Open 42 (model: 51.2081.400/78.C810). This stunning piece combines sophistication with state-of-the-art technology, making it a must-have for any watch enthusiast. The combination of stainless steel and rose gold gives it a luxurious yet sporty appearance. The open dial showcases the intricate workings of the movement, inviting you to appreciate the artistry within. At the heart of this timepiece is the Zenith caliber El Primero 400B movement, boasting a frequency of 36,000 vibrations per hour for an accuracy of 1/10th of a second. This automatic movement offers range of features that make it incredibly functional, including a convenient date display and chronograph function perfect for timing events with precision. The watch is paired with a luxurious alligator leather strap that enhances its elegance while ensuring a comfortable fit on the wrist. With a water resistance of up to 100 meters, you can confidently wear this beauty while swimming or during a rainy day without worrying about water damage. Its impressive 50-hour power reserve allows it to easily keep up with your busy lifestyle.
Buy Now on Jomashop
This is an affiliate link
Key Features
- Zenith caliber El Primero 400B movement
- 42mm stainless steel and rose gold case
- Sapphire crystal glass
- 100m water resistance
- Chronograph function with precision timing
- Convenient date display
- Luxurious alligator leather strap
Specifications
- Brand
- Zenith
- Family
- El Primero
- Model
- El Primero Chronomaster Full Open 42 Stainless Steel / Rose Gold / Strap / Alligator
- Reference
- 51.2081.400/78.C810
- Movement Features
-
- Hours, Minutes, Small Seconds
- Date
- Chronograph, Column wheel
- Case
- 42mm
- Dial Color
- Skeleton
- Crystal
- Sapphire
- Water Resistance
- 100
Current Listings
![[WTS] Zenith Pilot Chronometro Tipo CP-2 Flyback – El Primero – Ref. 11.2240.405/21.C773 Aged Steel](https://preview.redd.it/9blmfmiqq5bg1.jpg?width=640&crop=smart&auto=webp&s=a4f79ebbdeb0c314545b18e5ba83df8e96a9e37b)
Zenith Pilot Chronometro Tipo CP-2 Flyback – El Primero – Ref. 11.2240.405/21.C773 Aged Steel
This serious pilot chronograph is robust, purpose-built, and powered by one of the finest automatic chronograph movements ever made.
- Case size: 43mm
- Movement: El Primero 405 automatic flyback chronograph (5Hz)
- Dial color: Matte black dial with vintage-toned lume
![[WTS] Zenith Captain Chrono El Primero (03.2110.400) $2700 obo (see comment)](https://preview.redd.it/3v71fz6twkag1.jpg?width=640&crop=smart&auto=webp&s=7e5d3a9de058abc0145b9941c3fee71ea39d62de)
Zenith Captain Chrono El Primero (03.2110.400) $2700 obo (see comment)
Up for sale is a Zenith Captain Chrono El Primero in excellent condition except for an intermittent mechanical issue with the date wheel. The watch keeps perfect time and has minor hairline scratches.
- Condition: Used with functional issue (date wheel)
- Issue: date wheel slips back occasionally
- Accuracy: perfect time keeping after 18 hours
- Condition: minor hairline scratches
![[WTS] Zenith El Primero Gold Full Set ($15,450)](https://preview.redd.it/n08qiol287ag1.jpg?width=640&crop=smart&auto=webp&s=2b08a77070855a1c82583b6e12643b2c9c48b81a)
Zenith El Primero Gold Full Set ($15,450)
This Zenith El Primero Gold is a solid 18K gold watch that comes with a complete set, in great condition.
- Condition: Great condition
- Material: Solid 18K gold
![[WTS] Zenith El Primero Original Chronomaster 38mm 03.3200.3600](https://preview.redd.it/7t34kao471ag1.jpg?width=640&crop=smart&auto=webp&s=f945b672a8ccfe1e4f6f6116afc29a80939f193e)
Zenith El Primero Original Chronomaster 38mm 03.3200.3600
The Zenith El Primero Original Chronomaster is a legendary chronograph celebrated for its high-beat automatic movement, classic 38mm case, and iconic tri-color subdials.
- Condition: Excellent condition with no visible signs of wear
- Case size: 38mm
- Wrist size: 7.25"
- Box papers included: true
![[WTS] Zenith Chronomaster Original Reverse Panda El Primero Chronograph | 03.3200.3600/21.C903 | Brand new under full warranty | $7500 + shipping](https://preview.redd.it/9g1xlbcdt89g1.jpg?width=640&crop=smart&auto=webp&s=d0ce72a78ff8a88b6c4e7e5820c05274ec7249c0)
Zenith Chronomaster Original Reverse Panda El Primero Chronograph | 03.3200.3600/21.C903 | Brand new under full warranty | $7500 + shipping
A brand new Zenith Chronomaster Original Reverse Panda with an El Primero chronograph movement, no longer in production.
- Condition: Brand new, never used
- Warranty Years: 2 years
- Strap Material: leather
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