Introduction
Thank you for choosing the Jacques Lemans F5023E Formula 1 Race-Chrono Collection Watch. This manual provides essential information for the proper setup, operation, and maintenance of your timepiece. Please read it thoroughly to ensure optimal performance and longevity of your watch.
Image: Front view of the Jacques Lemans F5023E Formula 1 Race-Chrono Collection Watch, showcasing its detailed dial and chronograph subdials.
Setup
1. Setting the Time
- Pull out the crown: Gently pull the crown (the knob on the side of the watch) to the second click position.
- Adjust the time: Rotate the crown clockwise or counter-clockwise to set the hour and minute hands to the correct time.
- Push in the crown: Once the time is set, push the crown back into its normal position to start the watch movement.
2. Setting the Date (if applicable)
This model may feature a date display. If so, follow these steps:
- Pull out the crown: Gently pull the crown to the first click position.
- Adjust the date: Rotate the crown to set the date. Avoid setting the date between 9 PM and 3 AM, as this can damage the movement.
- Push in the crown: Push the crown back into its normal position.
Operating Instructions
Using the Chronograph Function
Your F5023E watch is equipped with a chronograph, allowing you to measure elapsed time.
- Start: Press the upper pusher (button A) to start the chronograph. The chronograph second hand will begin to move.
- Stop: Press the upper pusher (button A) again to stop the chronograph. The elapsed time will be indicated by the chronograph hands.
- Reset: Press the lower pusher (button B) to reset the chronograph hands to their zero positions.
Note: Do not operate the chronograph pushers while the watch is submerged in water, as this can compromise water resistance.
Maintenance
Cleaning Your Watch
- Case and Crystal: Wipe the watch case and mineral crystal with a soft, dry cloth. For stubborn dirt, a slightly damp cloth can be used, followed by immediate drying.
- Rubber Strap: The rubber strap can be cleaned with mild soap and water. Rinse thoroughly and dry completely before wearing.
Water Resistance
Your watch has a water resistance of 330 feet (100 meters). This means it is suitable for swimming and snorkeling. However, it is not recommended for scuba diving. Always ensure the crown is fully pushed in before exposing the watch to water. Avoid operating pushers underwater.
Battery Replacement
The Japanese Quartz movement is powered by a battery. When the watch stops or the second hand begins to jump erratically (End-of-Life indicator), it's time for a battery replacement. We recommend having this service performed by an authorized Jacques Lemans service center or a qualified watchmaker to maintain water resistance and prevent damage.
Storage
When not wearing your watch, store it in a cool, dry place away from direct sunlight and strong magnetic fields.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Watch has stopped or is running intermittently. | Battery depleted. | Replace battery (professional service recommended). |
| Time is incorrect. | Crown not fully pushed in; time needs adjustment. | Refer to "Setting the Time" section. Ensure crown is fully pushed in. |
| Chronograph hands do not reset to zero. | Requires chronograph reset. | Press the lower pusher (button B) to reset. If issue persists, professional service may be needed. |
| Moisture under the crystal. | Compromised water resistance. | Immediately take the watch to an authorized service center to prevent further damage. |
Specifications
- Model Number: F5023E
- Movement: Japanese Quartz
- Display Type: Analog
- Case Material: Stainless Steel
- Case Diameter: 43 Millimetres
- Case Thickness: 12 Millimetres
- Crystal Material: Mineral
- Band Material: Rubber
- Band Colour: Multi
- Dial Colour: Silver
- Clasp Type: Tang Buckle
- Water Resistance: 330 Feet (100 Meters)
- Special Features: Chronograph
- Item Weight: 159 g
Warranty & Support
Your Jacques Lemans F5023E watch comes with a manufacturer's warranty. For specific details regarding the warranty period and coverage, please refer to the warranty card included with your purchase or contact the seller of record. For service, repairs, or technical support, please reach out to an authorized Jacques Lemans service center or the retailer from whom you purchased the watch.
Warranty Type: Contact seller of record.