ZENITH Chronomaster El Primero 03.2040.400/69.C494 - Watch

Chronomaster El Primero 03.2040.400/69.C494 - Watch ZENITH - Free user manual and instructions

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Brand Zenith
Model Chronomaster El Primero 03.2040.400/69.C494
Product Type Automatic Chronograph Watch
Movement El Primero 400 automatic, 31 jewels, 36,000 vph
Power Reserve Approximately 50 hours
Functions Hours, minutes, small seconds, chronograph (60s, 30min, 12h), date
Case Material Stainless steel
Case Diameter 42 mm
Case Thickness 14 mm
Water Resistance 100 meters (330 feet)
Crystal Box-shaped sapphire crystal with anti-reflective coating
Dial White sunburst with three black counters (tricompax)
Strap Material Stainless steel bracelet
Clasp Folding buckle with double push buttons
Weight Approximately 190 g (with bracelet)
Winding Automatic, also manually via crown
Accuracy -4 to +6 seconds per day (COSC certified)
Warranty 2 years international warranty
Service Interval Every 5-7 years recommended

Frequently Asked Questions - Chronomaster El Primero 03.2040.400/69.C494 ZENITH

How do I wind the watch?
To wind the watch manually, unscrew the crown (if screw-down) and turn it clockwise about 30-40 times. The watch also winds automatically with wrist motion.
How do I set the time and date?
Pull the crown to position 2 (first click) to set the date. Pull to position 3 (second click) to set the time. Avoid adjusting the date between 9 PM and 3 AM to prevent damage.
How do I use 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, and the subdials track minutes and hours.
Is the watch water resistant?
Yes, it is water resistant to 100 meters (330 feet). Suitable for swimming and snorkeling, but not for diving. Ensure the crown and pushers are fully pushed in before water contact.
What type of battery does it use?
This watch is mechanical and automatic, so it does not use a battery. It is powered by a mainspring that is wound automatically or manually.
How do I adjust the bracelet?
The stainless steel bracelet can be adjusted by removing links. Use a small screwdriver or pin pusher to remove the pins. Refer to the manual or a jeweler for assistance.
What is the power reserve?
The El Primero 400 movement has a power reserve of approximately 50 hours when fully wound. If not worn, wind it every 2 days to keep it running.
How often should I service the watch?
Zenith recommends servicing the watch every 5 to 7 years to ensure optimal performance. Regular servicing includes cleaning, lubrication, and calibration.
What is the accuracy of this watch?
The movement is COSC-certified chronometer, with an accuracy of -4 to +6 seconds per day. Actual performance may vary.
Can I use the chronograph while swimming?
It is not recommended to operate the pushers underwater. Although the watch is water resistant, pushing the buttons under water can compromise the seals.

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USER MANUAL Chronomaster El Primero 03.2040.400/69.C494 ZENITH

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Brand : ZENITH

Model : Chronomaster El Primero 03.2040.400/69.C494

Category : Watch