ZENITH Chronomaster El Primero Open 51.2080.4061/69.C494 - Watch

Chronomaster El Primero Open 51.2080.4061/69.C494 - Watch ZENITH - Free user manual and instructions

Find the device manual for free Chronomaster El Primero Open 51.2080.4061/69.C494 ZENITH in PDF.

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Brand Zenith
Model Chronomaster El Primero Open 51.2080.4061/69.C494
Product Type Automatic chronograph watch
Movement Zenith El Primero 4061 automatic, 31 jewels, 36,000 VpH (5 Hz)
Case Material Stainless steel with 18k rose gold bezel
Case Diameter 42 mm
Case Thickness 14.05 mm
Crystal Box-shaped sapphire crystal with anti-reflective coating
Water Resistance 100 meters (10 ATM)
Power Reserve Approximately 50 hours
Functions Hours, minutes, small seconds, 12-hour and 30-minute chronograph, date
Dial Black with openworked dial, Super-LumiNova hands and markers, tachymeter scale
Strap Material Black alligator leather with rubber lining
Clasp Triple folding buckle in stainless steel
Weight Approximately 135 grams
Battery / Power Automatic self-winding, no battery required
Maintenance Service recommended every 3-5 years; clean with soft cloth
Spare Parts / Repairability Authorized Zenith service centers; replacement straps, crowns, crystals available
Safety Keep away from strong magnetic fields; avoid extreme temperatures
General Information Luxury wristwatch with El Primero high-frequency chronograph movement, open dial

Frequently Asked Questions - Chronomaster El Primero Open 51.2080.4061/69.C494 ZENITH

How do I wind the Zenith Chronomaster El Primero Open?
The watch is automatic but can be manually wound by turning the crown clockwise approximately 30 times when the watch is not worn.
What is the water resistance of this model?
It is rated for 100 meters (10 ATM), suitable for swimming and snorkeling but not for scuba diving.
How do I set the date on the Chronomaster El Primero Open?
Pull the crown to the first position. Turn clockwise to adjust the date. Avoid setting the date between 8 PM and 4 AM to prevent damage.
What movement does this watch use?
It uses the in-house Zenith El Primero 4061 automatic chronograph movement, beating at 36,000 vibrations per hour (5 Hz).
How do I operate the chronograph?
Press the top pusher to start/stop the chronograph. Press the bottom pusher to reset to zero. The central seconds hand measures elapsed seconds, subdials track minutes and hours.
What is the power reserve of the El Primero 4061?
The power reserve is approximately 50 hours when fully wound.
How should I care for the alligator strap?
Avoid prolonged exposure to water and sweat. Wipe with a dry soft cloth. Use a leather conditioner occasionally to keep it supple.
Can I replace the strap with a metal bracelet?
Yes, the watch has a 22 mm lug width and can accommodate aftermarket or genuine Zenith metal bracelets or straps.
How often should I service the watch?
Zenith recommends a full service every 3 to 5 years by an authorized service center to maintain accuracy and longevity.
What does the 'Open' designation mean?
It refers to the openworked dial, which features cutouts that reveal parts of the El Primero movement, including the balance wheel.

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USER MANUAL Chronomaster El Primero Open 51.2080.4061/69.C494 ZENITH

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Product information

Brand : ZENITH

Model : Chronomaster El Primero Open 51.2080.4061/69.C494

Category : Watch