Producte acabatview
The XINJIA XJ849 is a simple yet elegant electronic watch designed for outdoor sports, including swimming and diving. It features a clear six-digit display with a cold light function for visibility in low-light conditions. This watch provides essential timekeeping functions, a stopwatch, and an alarm, making it a versatile companion for daily use and various activities.

Figure 1: XINJIA XJ849 Watch (Pink/White Variant)
This image shows the main pink and white color variant of the XINJIA XJ849 watch, highlighting its digital display and button labels.
Característiques clau
- Visualització de l'hora: Clearly shows hour, minute, second, day, month, and week.
- Alarma i Hourli Campana: Customizable alarm settings and an optional hourly sonar.
- Precisió del temps: High accuracy with an error of only ±45 seconds per month.
- Funció de cronòmetre: Includes a segment stopwatch for timing various activities.
- Cold Light Function: Pressing the 'L' button illuminates the display for clear viewing in dark environments.

Figure 2: Blue/White Variant
This image displays the XJ849 watch in a blue and white color scheme.

Figure 3: Purple/White Variant
This image displays the XJ849 watch in a purple and white color scheme.

Figura 4: Variant negra
This image displays the XJ849 watch in a sleek black color.
Funcions del botó
The XINJIA XJ849 watch features four primary buttons for navigation and function control. Understanding their roles is crucial for operating the watch effectively.
- M (Mode): Used to cycle through different display modes (Time, Alarm, Stopwatch).
- S (Start/Add): Used to start/stop the stopwatch, or to increment values when setting time/alarm.
- R (Reset/Transpose): Used to reset the stopwatch, or to switch between digits/fields when setting time/alarm.
- L (Light): Activates the cold light backlight for the display.

Figure 5: Watch Buttons Layout
Aquesta imatge ofereix un costat view of the watch, clearly showing the placement and labels of the four control buttons.
Configuració inicial
Upon first use or after a battery replacement, you may need to set the current time and date. Follow these general steps:
- Premeu el botó M (mode) button repeatedly until the time setting mode is activated (usually indicated by flashing digits).
- Utilitza el R (Reset) button to select the digit or field you wish to adjust (e.g., hours, minutes, month, day).
- Utilitza el S (Start/Add) button to increment the selected value.
- Un cop tots els paràmetres siguin correctes, premeu el botó M (mode) de nou per sortir del mode de configuració i tornar a la visualització de l'hora normal.
Instruccions de funcionament
Visualització del temps
In normal mode, the watch displays the current hour, minute, second, day of the week, day, and month. The time accuracy is ±45 seconds per month.
Cold Light Function
To illuminate the display in low-light conditions, simply press the L (Llum) button. The backlight will activate for a few seconds, allowing you to read the time clearly.
Funció de cronòmetre
The watch includes a stopwatch for timing events. To use it:
- Premeu el botó M (mode) button until the stopwatch display appears (usually showing 00:00:00).
- Premeu el botó S (Start/Add) botó per iniciar el cronòmetre.
- Premeu el botó S (Start/Add) de nou per posar en pausa el cronòmetre.
- Premeu el botó R (Reset) botó per reiniciar el cronòmetre a zero.
Alarma i Hourli Campana
The watch can be set to sound an alarm at a specific time and/or chime every hour.
- Premeu el botó M (mode) fins que es mostri el mode de configuració de l'alarma.
- Utilitza el R (Reset) button to select the hour or minute to adjust.
- Utilitza el S (Start/Add) botó per configurar l'hora d'alarma desitjada.
- En mode d'alarma, el S (Start/Add) button may also toggle the alarm ON/OFF or the hourly chime ON/OFF. Refer to the on-screen indicators.
- Premeu el botó M (mode) botó per sortir del mode de configuració de l'alarma.
Manteniment i cura
Pautes de resistència a l'aigua
The XINJIA XJ849 watch is designed with varying degrees of water resistance. Please observe the following guidelines:
| Marcatge | Meaning / Usage |
|---|---|
| "Water Resistant" | Resistant to splashes and rain. No submergir en aigua. |
| "30M Water Resistant (3 BAR)" | Suitable for swimming and car washing. Do not operate buttons while in water. |
| "50M Water Resistant (5 BAR)" | Suitable for swimming and pool diving. Still not recommended to operate buttons while in water. |

Figure 6: Watch Back Case
This image shows the back of the watch, where water resistance ratings and material information are typically engraved.
Precaucions generals
- Avoid using the watch in environments with extreme heat, intense cold, or strong vibrations.
- Keep the watch away from strong electric fields, static electricity, and high-frequency environments.
- Do not expose the watch to gasoline, detergents, sprays, adhesives, paints, or other chemical substances.
- To clean the surface, use a soft cloth and clean water. Avoid using chemical cleaning products.
- This watch contains precision electronic parts. Do not attempt to open the back cover unless you are a professional.
Especificacions
| Atribut | Detall |
|---|---|
| Número de model | XJ-849 |
| Dimensions | 23 x 3.75 x 1.5 cm |
| Pes | 109 g |
| Fabricant | Wuhan Prisco |
| Departament | Adult unisex |
| Precisió del temps | ±45 segons/mes |
Resolució de problemes
While the XINJIA XJ849 watch is designed for reliability, minor issues can sometimes occur. Here are some basic troubleshooting tips:
- Visualització de l'hora incorrecta: If the time is inaccurate, refer to the "Initial Setup" section to reset the time and date. Ensure the battery is not low.
- La pantalla no s'il·lumina: If the cold light function does not work, ensure the 'L' button is pressed firmly. If the issue persists, the battery may be low or depleted.
- Botons que no responen: Ensure the watch is not exposed to extreme temperatures or strong electromagnetic fields. If buttons are unresponsive after exposure to water, allow the watch to dry completely.
- Danys per aigua: If the watch shows signs of water ingress despite adhering to water resistance guidelines, discontinue use and consult a professional watch repair service.
For issues not covered here, or if problems persist, it is recommended to contact the manufacturer or a qualified watch technician.
Garantia i Suport
Specific warranty information for the XINJIA XJ849 watch is not provided in this manual. For details regarding warranty coverage, technical support, or service inquiries, please refer to the product packaging, purchase documentation, or contact the retailer or manufacturer directly.

Figure 7: Watch in Packaging
This image shows the XJ849 watch as it might appear in its retail packaging.