1. Prodotto finitoview
The Casio F-108WH is a digital watch designed for daily use, featuring a clear display and essential functions. It incorporates an LED light for visibility in low light conditions, a daily alarm, and a 1/100 second stopwatch. The watch is also water resistant, making it suitable for various activities.

Immagine 1.1: anteriore view of the Casio F-108WH Digital Watch, showcasing its digital display and blue resin casing.
Caratteristiche principali:
- LED Light (Illuminator) for display illumination.
- Funzione sveglia giornaliera.
- Hourlsegnale orario.
- 1/100 second stopwatch with measuring capacity up to 59'59.99".
- Measuring modes include elapsed time and split time.
- Resistente all'acqua fino a 100 metri (330 piedi).
- Equipped with a quartz movement for accurate timekeeping.
- Features a 7-year battery life.
2. Configurazione iniziale
2.1 Impostazione dell'ora e della data
To ensure accurate timekeeping, set the current time and date using the watch's Time Setting Mode. Refer to the diagram below for button identification (A, B, C).

Image 2.1: Time Setting Diagram. Buttons A, B, and C are used for navigation and adjustment.
- Premere il pulsante B to enter the Time Setting Mode. The seconds digits will flash, indicating they are selected.
- Premere il pulsante C to cycle through the selection sequence: Seconds → Hour → Minutes → Day of the Week → Day → Month.
- While the seconds digits are flashing, press button A per reimpostare i secondi a 00. If the seconds count is between 30 and 59, pressing A will reset seconds to 00 and add 1 to the minutes. If the count is between 00 and 29, only the seconds reset.
- While any other digits (Hour, Minutes, Day of the Week, Day, Month) are selected, press button A per aumentare il numero. Tenendo premuto A will change the current selection at a faster rate.
- After setting the time and date, press button B per tornare al modo di indicazione dell'ora.
- If no button is operated for one or two minutes while a selection is flashing, the watch will automatically exit Time Setting Mode and return to Timekeeping Mode.
2.2 Informazioni sulla batteria
The Casio F-108WH watch comes with one Lithium Metal battery included. This battery is designed to provide approximately 7 years of operation under normal usage conditions.
3. Modalità operative
3.1 Modalità di cronometraggio
This is the default mode, displaying the current time (hours, minutes, seconds), day of the week, and date.
3.2 LED Light (Illuminator)
Per illuminare il display in ambienti bui, premere il tasto LEGGERO button (typically button A or a dedicated light button, depending on the specific model variant). The light will remain on for a few seconds.
3.3 Sveglia giornaliera
The watch features a daily alarm. To set the alarm time and activate/deactivate it, navigate to the Alarm Mode (usually by pressing the MODALITÀ button repeatedly). Use the adjustment buttons (similar to time setting) to set the desired alarm time. An indicator on the display will show if the alarm is active.
3.4 oreurly Segnale orario
L'hourly time signal causes the watch to beep twice every hour on the hour. This feature can be activated or deactivated within the Alarm Mode or a dedicated setting mode, indicated by a specific icon on the display.
3.5 Funzione cronometro
The 1/100 second stopwatch measures elapsed time, split times, and two finishes. To use the stopwatch:
- Passare alla modalità cronometro utilizzando MODALITÀ pulsante. Il display mostrerà 00'00"00.
- Premere il tasto AVVIO/ARRESTO button (typically button A) to start timing.
- Premere AVVIO/ARRESTO di nuovo per fermare il cronometraggio.
- Premere il tasto RESET button (typically button C) to reset the stopwatch to 00'00"00.
- For split times, press RESET while the stopwatch is running to display the split time. Press RESET di nuovo per tornare alla misurazione del tempo trascorso.
4. Resistenza all'acqua
The Casio F-108WH is water resistant to 100 meters (330 feet). This rating generally means the watch is suitable for swimming and snorkeling. It is non recommended for scuba diving or high-impact water sports where significant water pressure changes may occur. Avoid operating buttons while the watch is submerged in water to prevent water ingress.
5. Manutenzione e cura
5.1 Pulizia
Regularly wipe the watch case and band with a soft, dry cloth to remove dirt and moisture. For resin bands, a mild soap solution and water can be used, followed by thorough rinsing and drying. Avoid using harsh chemicals or abrasive cleaners.
5.2 Sostituzione della batteria
The watch is equipped with a long-life battery (approximately 7 years). When the display becomes dim or functions become erratic, it may indicate a low battery. Battery replacement should be performed by a qualified watch technician to ensure proper sealing and maintain water resistance.
5.3 Conservazione
When not in use for extended periods, store the watch in a dry, cool place away from direct sunlight and extreme temperatures. Avoid placing it near strong magnetic fields.
6. Risoluzione Dei Problemi
- Il display è vuoto o poco luminoso: La batteria potrebbe essere scarica o esaurita. Sostituiscila.
- L'orario non è preciso: The watch may need to be reset or the time re-adjusted. Follow the time setting instructions in Section 2.1. Exposure to extreme temperatures (below 30°F / -1°C) can sometimes affect timekeeping accuracy or cause the watch to reset.
- I pulsanti non rispondono: Ensure the watch is not in a locked mode (if applicable) or that no foreign objects are obstructing the buttons. If submerged, ensure buttons are not pressed underwater.
- Acqua all'interno del display: This indicates a breach in the water resistance. Stop using the watch immediately and have it inspected by a professional.
7. Specifiche
| Caratteristica | Dettaglio |
|---|---|
| Dimensioni del prodotto | 9.84 x 1.57 x 0.79 pollici |
| Peso | 1.09 once |
| Diametro della cassa | 42.4mm |
| Batterie | 1 batteria al litio metallico (inclusa) |
| Resistenza all'acqua | 100 m (330 piedi) |
| Materiale | Resina |
| Produttore | Casio |
| Movimento | Quarzo |
8. Garanzia e supporto
Casio products are manufactured to high-quality standards. For specific warranty details, please refer to the warranty card included with your purchase or visit the official Casio website. In case of issues not covered by this manual, or for service inquiries, please contact Casio customer support through their official channels.
Per ulteriore assistenza, visitare il sito Negozio Casio su Amazon or the official Casio websito.





