1. Introducció
This manual provides comprehensive instructions for the operation and maintenance of your Casio Collection Unisex Adults Watch A168WG. This classic digital timepiece combines timeless design with essential modern functionalities, making it suitable for daily wear.
Característiques principals:
- Illuminator: Electro-luminescent panel for easy reading in low light.
- Stopwatch Function: Precise 1/100-second measurements for elapsed, split, and final times.
- Daily Alarm: Set an audible alarm for daily reminders.
- Automatic Calendar: Automatically adjusts for different month lengths, including leap years.
- 12/24 Hour Format: Flexible time display options.
- Water Resistance: Suitable for everyday use and splashes.

Figura 1.1: Frontal view of the Casio A168WG watch, showcasing its digital display and gold-tone finish.
2. Configuració
2.1. Ajust de la corretja
The stainless steel bracelet features an adjustable closure for a comfortable fit. To adjust the strap, locate the clasp and lift the small lever. Slide the clasp along the bracelet to the desired position, then press the lever down firmly to secure it. Ensure the clasp is fully closed to prevent accidental opening.

Figure 2.1: Detail of the adjustable clasp on the watch bracelet.
2.2. Configuració de l'hora i la data
Your watch has multiple buttons for operation. Typically, the 'Mode' button (bottom left) cycles through different modes (Timekeeping, Alarm, Stopwatch). The 'Adjust' or 'Light' button (top left) is often used to select settings, and the 'Start/Stop' button (right side) is used to change values.
- In Timekeeping Mode, press the 'Adjust' button until the seconds begin to flash, indicating setting mode.
- Press the 'Mode' button to cycle through the settings: seconds, hour, minutes, year, month, day.
- Use the 'Start/Stop' button to increase the flashing value.
- Once all settings are correct, press the 'Adjust' button again to exit setting mode.

Figura 2.2: lateral view illustrating the watch buttons.
3. Funcions operatives
3.1. Illuminator (Backlight)
To illuminate the display in dark conditions, press the 'Light' button (top left). The electro-luminescent panel will cause the entire face to glow for easy reading.
3.2. Funció de cronòmetre
The stopwatch measures elapsed time, split times, and two finishes with 1/100-second accuracy.
- From Timekeeping Mode, press 'Mode' until "ST" or "STOP" appears on the display.
- Press 'Start/Stop' to start the stopwatch.
- Press 'Start/Stop' again to stop.
- Press 'Adjust' to reset to zero.
3.3. Alarma diària
The daily alarm sounds at the preset time each day. You can also activate an hourly senyal horari.
- From Timekeeping Mode, press 'Mode' until "AL" or "ALARM" appears.
- Press 'Adjust' to make the hour digits flash.
- Use 'Start/Stop' to change the hour. Press 'Mode' to select minutes, then use 'Start/Stop' to change minutes.
- Press 'Adjust' to set the alarm. Press 'Start/Stop' to toggle the alarm and hourly signal on/off.
3.4. Format 12/24 hores
To switch between 12-hour and 24-hour time formats, press the 'Start/Stop' button while in the Timekeeping Mode. The display will toggle between "PM" indicator for 12-hour format and no indicator for 24-hour format.
3.5. Vídeo oficial del producte
Watch this official video from Casio for a visual guide on the watch's features and operation.
Video 3.1: Casio Video Upload - An official overview of the watch's functionalities.
4. Manteniment
4.1. Resistència a l'aigua
Your watch is classified as Water Resistant (WR) according to ISO 22810. This means it is suitable for everyday use, such as hand-washing, splashes, and rain. It is not designed for swimming, diving, or prolonged water immersion. Avoid operating buttons while the watch is wet or submerged to prevent water ingress.
4.2. Neteja
Per mantenir l'aspecte del rellotge, netegeu-lo regularment amb un drap suau i sec. Per a la polsera d'acer inoxidable, una mica de...amp es pot fer servir un drap i assecar-lo immediatament. Eviteu utilitzar productes químics agressius o materials abrasius.
4.3. Substitució de la bateria
The watch is powered by 1 Lithium Metal battery, designed to last approximately 7 years. When the display becomes dim or functions become erratic, it may be time for a battery replacement. It is recommended to have the battery replaced by a qualified watch technician to ensure proper sealing and maintain water resistance.
5. Solució De Problemes
| Problema | Causa possible | Solució |
|---|---|---|
| La pantalla està en blanc o tènue. | Bateria baixa. | Substituïu la bateria (vegeu la secció 4.3). |
| El temps és inexacte. | Configuració incorrecta de l'hora o avaria interna. | Re-set the time (refer to Section 2.2). If issue persists, contact support. |
| Els botons no responen. | Buttons may be stuck or watch is wet. | Ensure watch is dry. Gently press buttons to free them. If still unresponsive, contact support. |
| L'alarma no sona. | L'alarma no està activada o està configurada incorrectament. | Verify alarm settings and activation (refer to Section 3.3). |
6. Especificacions
- Número de model: A168WG-9EF
- Dimensions del producte: 0.39 x 1.54 x 1.42 polzades; 1.8 unces
- Material de la caixa: Resin housing
- Material de la banda: Acer inoxidable
- Tipus de tancament: Tancament plegable amb polsador amb seguretat
- Resistència a l'aigua: WR (Water Resistant) according to ISO 22810
- Tipus de bateria: 1 bateria de metall de liti (inclosa)
- Durada de la bateria: Aproximadament 7 anys
- Fabricant: CASIO
- Primer disponible: 3 de juliol de 2007
7. Garantia i Suport
Your Casio watch is covered by a standard manufacturer's warranty against defects in materials and workmanship. For specific warranty terms, duration, and service procedures, please refer to the warranty card included with your purchase or visit the official Casio weblloc.
For technical support, repairs, or any inquiries regarding your watch, please contact Casio customer service or an authorized service center. Contact information can typically be found on the Casio weblloc web o a l'embalatge del producte.
You can visit the official Casio store for more information: Botiga Casio a Amazon.





