Introducció
This manual provides essential information regarding the operation, maintenance, and care of your CASIO G-SHOCK G-Steel Tough Solar Multi-Band 6 GST-W310-7AJF watch. Please read this manual thoroughly to ensure proper use and to maximize the lifespan of your timepiece.
Característiques clau
- Energia solar resistent: Charges using light, eliminating the need for frequent battery changes.
- Multi-Band 6 Atomic Timekeeping: Automatically receives time calibration signals for accurate timekeeping.
- Resistència als cops: Dissenyat per suportar impactes i vibracions.
- Resistència a l'aigua de 200 metres: Apte per a nedar, fer snorkel i bussejar.
- Hora mundial: Mostra l'hora actual a les principals ciutats i zones específiques del món.
- Cronòmetre i temporitzador: Essential timing functions.
- Alarmes diàries: Multiple alarm settings.
- Full Auto LED Light: Illuminates the display for easy reading in low light.

Configuració i configuració inicial
Charging the Watch (Tough Solar)
Your watch is powered by a solar cell and a rechargeable battery. To ensure optimal performance, expose the watch face to light regularly.
- Place the watch in a location where it can receive direct sunlight or strong artificial light.
- Avoid covering the watch face with clothing while wearing it.
- A full charge can take several hours depending on light intensity.

Receiving Time Calibration Signals (Multi-Band 6)
The watch automatically receives time calibration signals to maintain accurate time.
- For best reception, place the watch near a window at night.
- Avoid placing the watch near electrical appliances or metal objects during reception.
- Manual reception can be initiated if needed (refer to the Operating section).
Setting Home City and Time Zone
Your watch needs to be configured with your current home city to display the correct time and receive appropriate time calibration signals.
- En el mode de mesura del temps, manteniu premuda la tecla AJUSTAR button (top left) until the city code starts to flash.
- Utilitza el AVANT (a dalt a la dreta) i INVERSA botons (a baix a la dreta) per seleccionar el codi de ciutat desitjat.
- Premeu el botó MODE button (bottom left) to cycle through other settings (DST, 12/24-hour format, etc.).
- Premeu AJUSTAR again to exit the setting screen.
Funcionament del rellotge
Navegació en mode
Premeu el botó MODE button (bottom left) to cycle through the different modes: Timekeeping, World Time, Stopwatch, Timer, Alarm.
Mode d’hora mundial
En el mode Hora mundial, utilitzeu la AVANT (a dalt a la dreta) i INVERSA (bottom right) buttons to view different city times.
To swap your Home City time with the World Time City, press the AJUSTAR i AVANT botons simultàniament.
Mode de cronòmetre
En el mode de cronòmetre, premeu la tecla COMENÇA button (bottom right) to start/stop the stopwatch. Press AJUSTAR (top left) to reset.
Mode temporitzador
In Timer Mode, press the COMENÇA button (bottom right) to start/stop the countdown timer. Press AJUSTAR (top left) to reset.
Mode d'alarma
In Alarm Mode, use the AVANT (a dalt a la dreta) i INVERSA (bottom right) buttons to select an alarm. Press AJUSTAR (top left) to turn the alarm ON/OFF.
Illumination (LED Light)
Premeu el botó LLUM button (top right) to illuminate the display. The duration of the illumination can be set in the settings.
Funció de canvi de mà
If the analog hands obstruct the digital display, press the MODE i LLUM buttons simultaneously to temporarily move the hands out of the way. Press any button to return them to normal timekeeping.
Manteniment i cura
Neteja del rellotge
Wipe the watch regularly with a soft, dry cloth to remove dirt and moisture. For resin bands, you can use a mild soap solution and rinse thoroughly.
Precaucions de resistència a l'aigua
While your watch is water-resistant, avoid operating buttons underwater. After exposure to saltwater, rinse the watch with fresh water and dry it thoroughly.

Durada de la bateria i càrrega
The Tough Solar system ensures long battery life. If the watch enters power-saving mode (display goes blank), expose it to light to recharge.
Exposició a la temperatura
Avoid exposing the watch to extreme temperatures (below -10°C or above 60°C) for extended periods, as this can affect its functionality and lifespan.
Resolució de problemes
Incorrect Time Display
- Check Home City Setting: Ensure your home city code is correctly set.
- Ajust manual de l'hora: If automatic time reception fails, manually adjust the time (refer to the manual for detailed steps).
- Recepció del senyal: Verify that the watch is in a location with good signal reception for Multi-Band 6.

El rellotge no es carrega
- Exposure to Light: Ensure the watch face is exposed to sufficient light.
- Obstruccions: Remove any obstructions covering the solar panel on the watch face.
- Indicador de bateria: Check the battery level indicator (if available on the digital display) to confirm charging status.
Els botons no responen
- Exposició a l'aigua: If recently exposed to water, ensure the watch is dry.
- Mode Lock: Some modes might temporarily lock buttons. Cycle through modes to check.
Especificacions
| Característica | Detall |
|---|---|
| Número de model | GST-W310-7AJF |
| Fabricant | CASIO |
| Font d'alimentació | Tough Solar (energia solar) |
| Cronometratge | Cronometratge atòmic multibanda 6 |
| Resistència a l'aigua | 200 metres |
| Resistència al xoc | Sí |
| Dimensions de la caixa | 55.9 × 49.3 × 15.3 mm (aprox.) |
| Pes | 92 g (aprox.) |
| Tipus de tancament | Sivella |
| Tipus de bateria | 1 bateria CR2 (inclosa) |
| Primer disponible | 1 de setembre de 2017 |

Garantia i Suport
Informació de la garantia
This CASIO G-SHOCK watch comes with a manufacturer's warranty. Please refer to the warranty card included with your purchase for specific terms and conditions.
Atenció al client
For further assistance, product inquiries, or service requests, please contact CASIO customer support or visit the official G-Shock weblloc.
Protection plans are also available for extended coverage.