Introduction
Thank you for choosing the SYNOKE Sports Digital Square Watch Model 9619. This manual provides comprehensive instructions for setting up, operating, and maintaining your watch. Please read it carefully to ensure proper use and to fully utilize all its features.

This image displays the SYNOKE Sports Digital Square Watch Model 9619. The watch features a white strap and case with a black square digital display. The display shows the current time as 10:24:02, the date as 3-29, and indicates 'P' for PM. Other indicators include 'ALM' for alarm, 'SIG' for hourly chime, and 'WR30M' for water resistance. Buttons are visible on the sides for 'LIGHT', 'MODE', 'START', and 'RESET'. The top of the watch case is labeled 'DUAL TIME' and the bottom 'EL LUMINOUS'.
Button Functions
The SYNOKE 9619 watch features four buttons, each with specific functions:
- LIGHT Button (Top Left): Activates the EL Luminous backlight. In setting modes, it may confirm settings or cycle through options.
- MODE Button (Bottom Left): Cycles through different watch modes (Time, Alarm, Chronograph, Dual Time). Hold to enter setting mode for the current display.
- START Button (Top Right): Starts/stops the chronograph. In setting modes, it adjusts values upwards.
- RESET Button (Bottom Right): Resets the chronograph. In setting modes, it adjusts values downwards or moves to the next setting item.
Setup
1. Initial Power On
Your watch is typically ready for use upon receipt. If the display is blank, the battery may be depleted. Please refer to the Maintenance section for battery information.
2. Setting Time and Date
- From the Timekeeping Mode, press and hold the MODE button until the seconds begin to flash. This indicates you are in setting mode.
- Press the RESET button to cycle through the setting items: Seconds → Hour → Minute → Year → Month → Day.
- Use the START button to increase the flashing value. Use the LIGHT button to decrease the flashing value (if applicable, or START cycles through).
- Once all settings are adjusted, press the MODE button again to exit the setting mode and return to normal timekeeping.
Operating Modes
1. Timekeeping Mode
This is the default mode, displaying the current time (hours, minutes, seconds), day of the week, and date. Press the LIGHT button to illuminate the display.
2. Alarm Mode
- Press the MODE button repeatedly until "ALM" (Alarm) is displayed.
- Press and hold the MODE button until the alarm hour begins to flash.
- Use the START button to adjust the hour. Press RESET to move to the minute setting.
- Use the START button to adjust the minutes.
- Press the MODE button to exit the alarm setting.
- To turn the alarm ON/OFF, press the START button while in Alarm Mode (not setting mode). An alarm icon will appear/disappear.
- To activate/deactivate the hourly chime (SIG), press the RESET button while in Alarm Mode (not setting mode). A chime icon will appear/disappear.
3. Chronograph (Stopwatch) Mode
- Press the MODE button repeatedly until "CHRONO" or a stopwatch icon is displayed.
- Press the START button to begin timing.
- Press the START button again to pause timing.
- Press the START button to resume timing.
- While paused, press the RESET button to clear the stopwatch to zero.
4. Dual Time Mode
This feature allows you to keep track of a second time zone.
- Press the MODE button repeatedly until "DUAL TIME" is displayed.
- Press and hold the MODE button until the hour of the dual time begins to flash.
- Use the START button to adjust the hour. Press RESET to move to the minute setting.
- Use the START button to adjust the minutes.
- Press the MODE button to exit the dual time setting.
5. EL Luminous Backlight
Press the LIGHT button at any time to illuminate the display for a few seconds, improving visibility in low-light conditions.
Maintenance
1. Water Resistance (WR30M)
The SYNOKE 9619 watch is rated for 30 meters (WR30M) water resistance. This means it is suitable for daily use and can withstand splashes or brief immersion in water. It is not recommended for swimming, showering, or diving. Avoid pressing buttons while the watch is wet or submerged, as this can compromise the water seal.
2. Battery Replacement
When the display becomes dim or the watch stops functioning, the battery may need replacement. Battery replacement should ideally be performed by a qualified watch technician to ensure the water resistance seal is properly maintained. Refer to the watch back for battery type information.
3. Cleaning
To clean your watch, wipe it gently with a soft, dry cloth. For stubborn dirt, a slightly damp cloth can be used, followed by immediate drying. Avoid using chemical cleaners, solvents, or abrasive materials, as these can damage the watch case or strap.
Troubleshooting
- Display is blank or dim: The battery may be low or depleted. Replace the battery.
- Time is incorrect: Re-set the time and date following the instructions in the "Setting Time and Date" section. Ensure AM/PM is correctly set.
- Buttons are unresponsive: Ensure the watch is not in a locked mode (if applicable, though not explicitly stated for this model). Try pressing the buttons firmly. If the issue persists, a battery replacement might resolve it, or there could be an internal malfunction.
- Water inside the watch: Immediately take the watch to a professional watch repair service. Do not attempt to open it yourself, as this will void any warranty and likely cause further damage.
Specifications
| Feature | Description |
|---|---|
| Brand | SYNOKE |
| Model Number | 9619 |
| Display Type | Digital |
| Water Resistance | WR30M (30 meters) |
| Functions | Time, Date, Day, Alarm, Hourly Chime, Chronograph, Dual Time, EL Luminous Backlight |
| Case Material | (Not specified, typically resin/plastic for sports watches) |
| Strap Material | (Not specified, typically resin/silicone for sports watches) |
Warranty and Support
For warranty information or technical support, please refer to the documentation provided with your purchase or contact the retailer or manufacturer directly. Keep your proof of purchase for warranty claims.
For further assistance, please visit the official SYNOKE website or contact their customer service department.




