Einführung
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.
Hauptmerkmale
- Robuste Solarenergie: Charges using light, eliminating the need for frequent battery changes.
- Multi-Band 6 Atomic Timekeeping: Automatically receives time calibration signals for accurate timekeeping.
- Stoßfestigkeit: Entwickelt, um Stößen und Vibrationen standzuhalten.
- Wasserdicht bis 200 Meter: Geeignet zum Schwimmen, Schnorcheln und Tauchen.
- Weltzeit: Zeigt die aktuelle Uhrzeit in Großstädten und bestimmten Regionen der Welt an.
- Stoppuhr & Timer: Wesentliche Zeitmessfunktionen.
- Tägliche Alarme: Multiple alarm settings.
- Full Auto LED Light: Illuminates the display for easy reading in low light.

Einrichtung und Erstkonfiguration
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.
- Platzieren Sie die Uhr an einem Ort, an dem sie direktes Sonnenlicht oder starkes künstliches Licht empfangen kann.
- 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.
- Für optimalen Empfang platzieren Sie die Uhr nachts in der Nähe eines Fensters.
- Avoid placing the watch near electrical appliances or metal objects during reception.
- Manual reception can be initiated if needed (refer to the Operating section).
Heimatstadt und Zeitzone einstellen
Your watch needs to be configured with your current home city to display the correct time and receive appropriate time calibration signals.
- Im Zeitmessmodus die Taste gedrückt halten ANPASSEN Drücken Sie die Taste (oben links), bis der Stadtcode zu blinken beginnt.
- Verwenden Sie die NACH VORNE (oben rechts) und UMKEHREN (bottom right) buttons to select your desired city code.
- Drücken Sie die MODUS button (bottom left) to cycle through other settings (DST, 12/24-hour format, etc.).
- Drücken ANPASSEN again to exit the setting screen.
Bedienung der Uhr
Modusnavigation
Drücken Sie die MODUS button (bottom left) to cycle through the different modes: Timekeeping, World Time, Stopwatch, Timer, Alarm.
Weltzeitmodus
Im Weltzeitmodus verwenden Sie die NACH VORNE (oben rechts) und UMKEHREN (bottom right) buttons to view different city times.
To swap your Home City time with the World Time City, press the ANPASSEN Und NACH VORNE Tasten gleichzeitig.
Stoppuhr-Modus
In Stopwatch Mode, press the START button (bottom right) to start/stop the stopwatch. Press ANPASSEN (top left) to reset.
Timer-Modus
In Timer Mode, press the START button (bottom right) to start/stop the countdown timer. Press ANPASSEN (top left) to reset.
Alarmmodus
Im Alarmmodus verwenden Sie die NACH VORNE (oben rechts) und UMKEHREN (bottom right) buttons to select an alarm. Press ANPASSEN (top left) to turn the alarm ON/OFF.
Beleuchtung (LED-Licht)
Drücken Sie die LICHT button (top right) to illuminate the display. The duration of the illumination can be set in the settings.
Handschaltfunktion
If the analog hands obstruct the digital display, press the MODUS Und LICHT buttons simultaneously to temporarily move the hands out of the way. Press any button to return them to normal timekeeping.
Wartung und Pflege
Reinigung Ihrer Uhr
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.
Vorsichtsmaßnahmen hinsichtlich der Wasserbeständigkeit
While your watch is water-resistant, avoid operating buttons underwater. After exposure to saltwater, rinse the watch with fresh water and dry it thoroughly.

Akkulaufzeit und Aufladen
The Tough Solar system ensures long battery life. If the watch enters power-saving mode (display goes blank), expose it to light to recharge.
Temperaturbelastung
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.
Fehlerbehebung
Falsche Zeitanzeige
- Heimatstadteinstellungen prüfen: Ensure your home city code is correctly set.
- Manuelle Zeiteinstellung: If automatic time reception fails, manually adjust the time (refer to the manual for detailed steps).
- Signalempfang: Verify that the watch is in a location with good signal reception for Multi-Band 6.

Uhr lädt nicht
- Exposure to Light: Ensure the watch face is exposed to sufficient light.
- Hindernisse: Remove any obstructions covering the solar panel on the watch face.
- Batterieanzeige: Check the battery level indicator (if available on the digital display) to confirm charging status.
Tasten reagieren nicht
- Wassereinwirkung: If recently exposed to water, ensure the watch is dry.
- Mode Lock: Some modes might temporarily lock buttons. Cycle through modes to check.
Technische Daten
| Besonderheit | Detail |
|---|---|
| Modellnummer | GST-W310-7AJF |
| Hersteller | CASIO |
| Stromquelle | Robustes Solarsystem (solarbetrieben) |
| Zeitmessung | Multi-Band-6-Atomzeiterfassung |
| Wasserbeständigkeit | 200 Meter |
| Stoßfestigkeit | Ja |
| Gehäuseabmessungen | 55.9 × 49.3 × 15.3 mm (approx.) |
| Gewicht | 92 g (ca.) |
| Verschlussart | Schnalle |
| Akku-Typ | 1 CR2-Batterie (im Lieferumfang enthalten) |
| Zuerst verfügbar | 1. September 2017 |

Garantie und Support
Garantieinformationen
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.
Kundenservice
For further assistance, product inquiries, or service requests, please contact CASIO customer support or visit the official G-Shock webWebsite.
Protection plans are also available for extended coverage.





