Introducció
The Casio AQS800W Series watch is a robust and versatile timepiece designed for daily wear and active lifestyles. It combines traditional analog timekeeping with digital display functionalities, powered by Casio's Tough Solar technology. This manual provides comprehensive instructions for setting up, operating, and maintaining your watch.

Figura 1: Frontal view of the Casio AQS800W Series Analog Digital Watch (White Model).
Funcions acabadesview
- Energia solar resistent: Charges the watch battery using light, eliminating the need for battery replacement.
- Resistència a l'aigua de 100 metres: Apte per a la natació i el busseig.
- Pantalla analògica i digital: Provides both traditional hands and a digital LCD for time, date, and other functions.
- Multi-Alarm: Features five independent daily alarms.
- Cronòmetre de 1/100 de segon: Measures elapsed time with high precision.
- Temporitzador de compte enrere: Útil per a diverses activitats cronometrades.
- Hora mundial: Mostra l'hora actual a les principals ciutats i zones específiques del món.
- Llum LED: Illuminates the digital display for visibility in low-light conditions.
- 6-Language Day of the Week Indicator: Day of the week can be displayed in multiple languages.
Configuració
Initial Charging (Tough Solar)
Upon first use or after prolonged storage in darkness, expose the watch face to light for several hours to ensure a full charge. The watch features a solar panel on its dial that converts light into electrical energy. A fully charged battery can power the watch for an extended period, even in complete darkness.
- Place the watch where its face is exposed to bright light (e.g., near a window).
- Avoid placing the watch in direct sunlight for extended periods in extremely hot environments, as this may cause damage.
- Check the battery level indicator (if available on the digital display) to confirm charging progress.
Configuració de l'hora i la data
Your watch automatically adjusts the analog hands to match the digital time. Therefore, only the digital time needs to be set manually.
- En el mode de mesura del temps, premeu i manteniu premut el botó AJUSTAR button (top left) until the city code starts flashing on the digital display. This indicates the setting mode.
- Utilitza el CERCAR button (bottom right) to cycle through different settings (City Code, DST, 12/24-hour format, Seconds, Hour, Minute, Year, Month, Day, Language).
- Utilitza el LLUM botó (a dalt a la dreta) i MODE button (bottom left) to change the flashing setting.
- Once all settings are configured, press the AJUSTAR button again to exit the setting mode. The analog hands will automatically adjust to the new digital time.

Figura 2: lateral view illustrating button locations (Adjust, Light, Mode, Search).
Modes de funcionament
Premeu el botó MODE button (bottom left) to cycle through the different operating modes:
- Mode d'indicació de l'hora: Mostra l'hora i la data actuals.
- Mode d'hora mundial (WT):
Et permet view the current time in 48 cities (31 time zones) around the globe. Use the CERCAR button to scroll through city codes.
- Mode d'alarma (ALM):
Set up to five independent daily alarms. Use the CERCAR button to select an alarm number and the LLUM i MODE botons per configurar l'hora de l'alarma.
- Mode de temporitzador de compte enrere (TMR):
Set a countdown time from 1 minute up to 24 hours. Use the LLUM i MODE buttons to set the time, and the CERCAR button to start/stop the timer.
- Mode de cronòmetre (STW):
Measures elapsed time, split times, and two finishes. The stopwatch has a 1/100-second accuracy and a measuring capacity of 23 hours, 59 minutes, 59.99 seconds. Use the CERCAR button to start/stop and the LLUM botó per reiniciar.
Ús de la llum LED
Premeu el botó LLUM button (top right) to illuminate the digital display for approximately 1.5 seconds.

Figure 4: The Casio AQS800W Series watch worn on a wrist, demonstrating its size and fit.
Video 1: Official product video demonstrating the Casio AQ-S810WC-7AVCF watch features.
Manteniment
Neteja i cura
- Wipe the watch with a soft, dry cloth to remove dirt and moisture.
- Per a la brutícia persistent, feu servir un drap suauampened with water and a mild neutral detergent. Avoid harsh chemicals.
- Clean the resin band regularly to prevent skin irritation and maintain its appearance.
Resistència a l'aigua
The watch is water resistant up to 100 meters (10 BAR). This means it is suitable for everyday use and can withstand splashes, rain, and brief immersion in water, as well as swimming and snorkeling. Do not operate buttons while the watch is wet or submerged.
Solar Cell Care
To ensure optimal performance of the Tough Solar power system, expose the watch to light regularly. If the watch is stored in darkness for extended periods, the battery may deplete, and functions may cease. The watch has a power-saving function that turns off the digital display when in darkness to conserve power.

Figura 3: posterior view of the watch, highlighting the case back and strap attachment.
Resolució de problemes
| Problema | Causa possible | Solució |
|---|---|---|
| La pantalla digital està en blanc o té poca llum. | Low battery charge or power-saving mode activated. | Expose the watch to bright light for several hours to charge. Press any button to exit power-saving mode. |
| Les agulles analògiques no coincideixen amb l'hora digital. | Hands may be misaligned. | Perform a hand home position correction. Refer to the detailed manual for specific steps. |
| L'hora és incorrecta després de la configuració. | Incorrect home city or DST setting. | Verify and correct the home city and Daylight Saving Time (DST) settings in Timekeeping Mode. |
Especificacions
- Número de model: AQ-S810WC-7AV
- Marca: Casio
- Font d'alimentació: Tough Solar (energia solar)
- Resistència a l'aigua: 100 metres (10 bar)
- Tipus de visualització: Analògic-Digital
- Material de la caixa: Resina
- Material de la banda: Resina
- Dimensions: 1 x 1 x 1 polzades (aproximadament, segons les dades del producte)
- Pes: 1.41 ounces (approximate, as per product data)
- Característiques: 5 Alarms, 1/100-second Stopwatch, Countdown Timer, World Time, LED Light, 6-Language Day Indicator.
Garantia i Suport
For detailed warranty information and customer support, please refer to the warranty card included with your product or visit the official Casio weblloc web. Conserveu el comprovant de compra per a qualsevol reclamació de garantia.
For additional resources and FAQs, you may visit the Botiga Casio a Amazon.





