Introdución
Thank you for choosing the Casio F108WH Series Digital Watch. This manual provides essential information regarding the setup, operation, and maintenance of your new timepiece. Designed for durability and functionality, this watch features a digital display, LED backlight, daily alarm, and stopwatch functions, making it suitable for various daily activities.

Imaxe: The Casio F108WHC-4ACF digital watch in red, showcasing its classic square design and digital display.
Características clave
- Iconic Retro-Inspired Design: Features a large square case with rugged resin construction and button guards.
- Resistencia á auga 50M: Suitable for daily wear, splashes, and brief immersion in water.
- Multifunctional Timekeeping: Includes a 1/100-second stopwatch, 24-hour countdown timer, and world time function.
- Retroiluminación LED: Amber LED backlight for enhanced visibility in low-light conditions.
- Batería de longa duración: Powered by a CR2016 battery, providing up to 7 years of continuous operation.
- Movemento de cuarzo preciso: Delivers accurate timekeeping with an accuracy of ±30 seconds per month.
- Alarma diaria: Features 5 alarms for reminders.
Configuración e configuración inicial
Axuste da hora e da data
- No modo de hora normal, prema e manteña premido o botón Axustar button (usually top-left) until the seconds digits start to flash. This indicates the setting screen.
- Preme o MODO button (usually bottom-left) to cycle through the settings: Seconds → Hour → Minutes → Year → Month → Day.
- Usa o INICIAR/PARAR button (usually top-right) to increase the flashing value or the LUZ button (usually bottom-right) to decrease it.
- Para cambiar entre o formato de 12 horas e o de 24 horas, prema o botón INICIAR/PARAR button while the hour/minute setting is flashing.
- Unha vez que todos os axustes sexan correctos, prema o botón Axustar botón para saír da pantalla de configuración.
Configuración da alarma diaria

Imaxe: An icon representing an alarm clock, indicating the alarm function.
- No modo de hora normal, prema a tecla MODO button to enter the Alarm Mode.
- Preme o Axustar button to select the alarm number (if multiple alarms are available).
- Manteña premido o Axustar botón ata que os díxitos da hora comecen a parpadear.
- Usa o INICIAR/PARAR botón para configurar a hora e o LUZ botón para axustar os minutos.
- Preme o Axustar botón para confirmar e saír.
- Para activar/desactivar a alarma, prema o botón INICIAR/PARAR button in the Alarm Mode.
Usando o cronómetro

Imaxe: An icon representing a stopwatch, indicating the stopwatch function.
- No modo de hora normal, prema a tecla MODO button repeatedly until you enter the Stopwatch Mode.
- Preme o INICIAR/PARAR botón para iniciar o cronómetro.
- Preme o INICIAR/PARAR botón de novo para deter o cronómetro.
- Para reiniciar o cronómetro, prema a tecla Axustar botón mentres o cronómetro está parado.
Modos de funcionamento
Your Casio F108WH watch features several operating modes, which can be accessed by pressing the MODO button (bottom-left). The typical sequence of modes is:
- Modo de hora: Mostra a hora, o día e a data actuais. Este é o modo predeterminado.
- Modo de alarma: Allows you to set and activate daily alarms.
- Modo cronómetro: Úsase para medir o tempo transcorrido.
- Modo de temporizador de conta atrás: (If applicable to your specific model) Used for counting down from a preset time.
Preme o LUZ button (bottom-right) in any mode to activate the amber LED backlight for improved visibility.
Mantemento
Resistencia á auga

Imaxe: An icon depicting water drops, symbolizing water resistance.
Your Casio F108WH watch is water-resistant up to 50 meters (165 feet). This means it is suitable for daily use, such as hand washing, splashes, and brief immersion in water. It is generally not recommended for swimming, showering, or diving, as prolonged exposure to water pressure or hot water can compromise the seals. Avoid operating buttons while the watch is wet.
Substitución da batería
The watch is powered by a CR2016 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.
Atención Xeral
- Limpa o reloxo regularmente cun pano suave e seco. Para a sucidade persistente, usa un pano lixeiramente seco.amp un pano e xabón suave e logo secar.
- Avoid exposing the watch to extreme temperatures, direct sunlight for extended periods, or strong magnetic fields.
- Prevent contact with solvents, gasoline, aerosols, or adhesives, as these can damage the resin case and band.
Resolución de problemas
| Problema | Solución |
|---|---|
| A pantalla está en branco ou escura. | Pode que a batería estea baixa. Substitúaa. |
| Hora incorrecta mostrada. | Re-adjust the time and date settings as described in the 'Setup' section. Ensure 12/24-hour format is correct. |
| Os botóns non responden. | The watch may be in a frozen state. Try pressing all buttons simultaneously for a few seconds to reset. If the issue persists, the battery might be completely drained. |
| Non soa a alarma. | Ensure the alarm is set correctly and the alarm function is turned 'ON' in Alarm Mode. |
Especificacións
- Número de modelo: F-108WHC-4ACF
- Material da caixa: Resina
- Material da banda: Resina
- Resistencia á auga: 50 metros (165 pés)
- Tipo de visualización: Dixital
- Movemento: Cuarzo
- Batería: 1 x CR2016 (incluído)
- Duración da batería: Aproximadamente 7 anos
- Precisión: ± 30 segundos por mes
- Dimensións do produto: 1.68 x 1.75 x 0.41 polgadas
- Peso do artigo: 1.13 onzas
Vídeos de produtos
Casio Unisex F-108WHC-4ACF Classic Red Resin Band Watch Overview
Descrición do vídeo: Este vídeo ofrece unha información detallada sobreview of the Casio F-108WHC-4ACF watch, highlighting its design, features, and how it looks on the wrist. It demonstrates the watch's functions and aesthetic appeal.
Casio Brand Video
Descrición do vídeo: A general brand video from Casio, showcasing the heritage and quality associated with Casio timepieces. This video provides context about the brand's commitment to innovation and durability.
Garantía e Soporte
For detailed warranty information regarding your Casio F108WH Series Digital Watch, please refer to the official product warranty document. This document outlines the terms and conditions of your warranty coverage.
For further assistance or support, please visit the official Casio websitio web ou póñase en contacto co servizo de atención ao cliente. Garde o recibo da compra como proba de compra para calquera reclamación de garantía.