Introduction
Thank you for choosing the Naviforce 9167 BYD.BN Analog-Digital Watch. This manual provides detailed instructions for the proper setup, operation, and maintenance of your timepiece. Please read this manual thoroughly to ensure optimal performance and longevity of your watch.
Product Overview
Key Features
- Analog and Digital Time Display
- Full Calendar Display (Day and Date)
- Chronograph (Stopwatch) Function
- Water Resistance up to 3 ATM (30 meters)
- Quartz Movement for accurate timekeeping
- Durable Stainless Steel Case with Crystal Dial Window
- Comfortable Leather Strap
Watch Components
The Naviforce 9167 BYD.BN watch features a robust design with several key components:
- Crown: Used for setting analog time.
- Pushers (A, B): Used for operating digital functions such as mode selection and chronograph control.
- Analog Dial: Displays hours, minutes, and seconds with traditional hands.
- Digital Display: Shows time, date, day, and other digital functions.
- Sub-dials: Provide additional information, typically for day, date, or 24-hour format.
- Leather Strap: Secures the watch to your wrist with a deployment clasp.

Setup
Initial Setup
- Remove Protective Film: Carefully remove any protective films from the watch face, case back, and strap.
- Set Analog Time:
- Pull the crown out to the first click position.
- Rotate the crown to set the hour and minute hands to the correct time.
- Push the crown back in to its normal position to start the analog movement.
- Set Digital Time and Date:
- Press the 'Mode' pusher (usually bottom-left or 'B') repeatedly to cycle through digital display modes (Time, Date, Alarm, Chronograph).
- When in Time mode, press and hold the 'Adjust' pusher (usually top-left or 'A') until the digits start flashing.
- Use the 'Reset' pusher (usually top-right or 'A' again, or a third pusher if available) to change the flashing digit.
- Use the 'Mode' pusher to move to the next setting (hours, minutes, 12/24-hour format, year, month, day).
- Once all settings are correct, press the 'Adjust' pusher again to exit setting mode.
Strap Adjustment
The watch comes with a leather strap and a deployment clasp. To adjust the strap for a comfortable fit, locate the pins on the clasp or the strap itself. You may need a small tool to push out the pins and adjust the strap length. Ensure the clasp closes securely after adjustment.
Operating Instructions
Analog Time Display
The main analog hands continuously display the current time. Ensure the analog time is synchronized with the digital time for consistency.
Digital Time and Date Display
Press the 'Mode' pusher (typically on the left side) to cycle through the various digital display modes:
- Time Display: Shows hours, minutes, and seconds digitally.
- Date Display: Shows the current month, day, and year.
- Day Display: Shows the current day of the week.
- Chronograph (Stopwatch): For measuring elapsed time.
Chronograph Function
To use the chronograph (stopwatch) function:
- Press the 'Mode' pusher until the digital display shows the chronograph mode (usually indicated by '00:00:00').
- Press the 'Start/Stop' pusher (typically top-right or 'A') to begin timing.
- Press the 'Start/Stop' pusher again to pause the timing.
- Press the 'Reset' pusher (typically bottom-right or 'B') to reset the chronograph to zero.
Water Resistance (3 ATM / 30 Meters)
Your Naviforce 9167 BYD.BN watch is water-resistant up to 3 ATM (30 meters). This means it is suitable for daily use, such as accidental splashes, rain, or hand washing. It is not suitable for showering, bathing, swimming, diving, or any water sports. Avoid pressing any pushers or operating the crown when the watch is wet or submerged in water, as this can compromise the water resistance.
Maintenance
Cleaning
To maintain the appearance of your watch:
- Wipe the watch case and crystal with a soft, dry cloth.
- For the leather strap, avoid prolonged exposure to water, direct sunlight, and harsh chemicals. Clean with a damp cloth and mild soap if necessary, then dry thoroughly.
- Do not use chemical cleaners or abrasive materials, as these can damage the watch's finish.
Battery Replacement
The watch is powered by a Lithium Ion battery. When the watch stops or the digital display fades, it indicates that the battery needs replacement. Battery replacement should be performed by a qualified watch technician to ensure proper sealing and maintain water resistance.
Water Resistance Care
To preserve the water resistance of your watch:
- Ensure the crown is always pushed in completely.
- Avoid exposing the watch to extreme temperature changes, which can cause seals to expand and contract.
- Have the water resistance seals checked periodically by a professional, especially after battery replacement.
Troubleshooting
If you encounter any issues with your watch, please refer to the table below for common problems and their solutions.
| Problem | Solution |
|---|---|
| Analog hands not moving | Check if the crown is pushed in completely. If it is, the battery may need replacement. |
| Digital display is blank or dim | The battery may be low or depleted. Replace the battery. |
| Incorrect digital time or date | Refer to the "Set Digital Time and Date" section under Setup to reset the time and date. |
| Watch fogging up internally | This indicates a loss of water resistance. Avoid further water exposure and have the watch inspected by a professional immediately. |
Specifications
| Feature | Detail |
|---|---|
| Model Number | 9167 BYD.BN |
| Movement | Quartz |
| Display Type | Analog-Digital |
| Case Material | Stainless Steel |
| Case Diameter | 42 mm |
| Case Thickness | 9 mm |
| Dial Window Material Type | Crystal |
| Band Material Type | Leather |
| Band Width | 22 mm |
| Band Length | 22 mm |
| Band Color | Brown |
| Clasp Type | Deployment Clasp |
| Water Resistance Depth | 30 meters (3 ATM) |
| Power Source | Battery Powered (1 Lithium Ion battery included) |
| Item Weight | 30 grams |
Warranty and Support
Manufacturer's Warranty
This Naviforce product is covered by a 1-year manufacturer's warranty from the date of purchase. This warranty covers manufacturing defects under normal use. It does not cover damage resulting from misuse, accidents, unauthorized repairs, or normal wear and tear.
Customer Support
For warranty claims, service, or technical assistance, please contact the manufacturer or your authorized dealer. Keep your proof of purchase for warranty validation.