Introducció
This manual provides essential instructions for the proper use and maintenance of your Casio MTPS120L Series Unisex Analog Watch. This solar-powered timepiece features 100-meter water resistance, a durable stainless steel case, mineral glass, and a day/date display. Please read this manual carefully to ensure optimal performance and longevity of your watch.
Primers passos
Desembalatge
Traieu amb cura el rellotge del seu embalatge. Inspeccioneu-lo per detectar qualsevol dany visible. Assegureu-vos que s'han tret totes les pel·lícules protectores del vidre i de la part posterior de la caixa.
Càrrega inicial
Your Casio MTPS120L watch is solar-powered. Before initial use, expose the watch face to bright light (natural sunlight is ideal) for several hours to ensure it is sufficiently charged. Avoid covering the watch face during charging. A fully charged watch can operate for an extended period in darkness.

Imatge: Frontal view of the Casio MTPS120L watch, displaying the analog dial and day/date window.
Configuració de l'hora i la data
To set the time and date on your watch, follow these steps:

Imatge: Lateral view of the watch, illustrating the crown in the pulled-out position for setting.
- Traieu la corona: Gently pull the crown (the knob on the side of the watch) out to the first click for date adjustment, or to the second click for time adjustment.
- Configuració de la data: If the crown is at the first click, rotate it to adjust the day and date. Note that the day display supports both English and Spanish. Rotate until the desired day and date are shown. Avoid setting the date between 9:00 PM and 1:00 AM, as this may interfere with the automatic date change mechanism.
- Configuració de l'hora: If the crown is at the second click, rotate it to move the hour and minute hands. Advance the hands clockwise until the correct time is displayed. Ensure you differentiate between AM and PM for accurate date change.
- Empenyeu la corona: Once the time and date are set, push the crown back in completely to its normal position. This will start the watch movement.
Càrrega solar
The Casio MTPS120L watch utilizes a solar cell on its dial to convert light into electrical energy, which is stored in a rechargeable battery. Regular exposure to light is crucial for maintaining optimal performance.
Directrius de càrrega
- Expose the watch face to light whenever possible.
- Avoid prolonged storage in dark places, as this can deplete the battery.
- Charging time varies depending on the light source intensity. Direct sunlight provides the fastest charge.
Indicador de bateria baixa
If the watch's second hand moves at two-second intervals, it indicates that the battery charge is low. Immediately expose the watch to bright light for charging. The watch will resume normal operation once sufficient charge is accumulated.
Resistència a l'aigua
Your watch is rated for 100-meter water resistance. This means it is suitable for everyday use, swimming, and snorkeling. However, it is not suitable for scuba diving.
Pautes d'ús
- No feu servir la corona ni els botons mentre el rellotge estigui mullat o submergit a l'aigua.
- Després de l'exposició a l'aigua salada, esbandiu el rellotge amb aigua neta i eixugueu-lo.
- Eviteu exposar el rellotge a aigua calenta o vapor, ja que això pot comprometre els segells.
Manteniment
Una cura adequada ajudarà a mantenir l'aspecte i la funcionalitat del rellotge.
Neteja
- Wipe the watch case and crystal with a soft, dry cloth regularly.
- For the cloth strap, gently clean with a damp cloth and mild soap if necessary, then allow it to air dry completely. Avoid harsh chemicals.
Cura de la corretja
The watch comes with a durable cloth strap. Inspect the strap periodically for signs of wear or damage. If the strap becomes severely worn or damaged, consider replacing it to prevent accidental loss of the watch.
Emmagatzematge
When not wearing the watch, store it in a location where it can receive some light to maintain its charge. Avoid extreme temperatures, direct sunlight for prolonged periods (when not charging), and strong magnetic fields.

Imatge: Part posterior view of the watch, detailing the case back and strap attachment.
Resolució de problemes
| Problema | Causa possible | Solució |
|---|---|---|
| Watch hands stop moving or move erratically. | Càrrega insuficient. | Expose the watch face to bright light for several hours. |
| La data canvia al migdia en comptes de a mitjanit. | La configuració AM/PM és incorrecta. | Avança l'hora 12 hores. |
| Water inside the watch or fogging under the crystal. | Resistència a l'aigua compromesa. | Immediately take the watch to an authorized service center. Do not attempt to open it. |
| Second hand moves at two-second intervals. | Alerta de bateria baixa. | Expose the watch face to bright light for charging. |
Especificacions
| Característica | Detall |
|---|---|
| Número de model | MTPS120L-1AVCF |
| Tipus de moviment | Quartz, Solar Powered |
| Resistència a l'aigua | 100 metres (10 BAR) |
| Material de la caixa | Acer inoxidable |
| Material de cristall | Vidre mineral |
| Tipus de visualització | Analog (3-Hand: Hour, Minute, Second) |
| Funcions addicionals | Day/Date Display, Low Battery Alert |
| Diàmetre de la caixa | 46.9 mm |
| Gruix de la caixa | 10.9 mm |
| Amplada de banda | 22 mm |
| Pes de l'article | 0.15 kg |
| Bateria | 1 bateria recarregable específica del producte (inclosa) |
Garantia i Suport
Informació de la garantia
Your Casio MTPS120L Series watch is covered by a manufacturer's warranty. Please refer to the warranty card included with your purchase for specific terms, conditions, and duration. Keep your proof of purchase for warranty claims.
Contacta amb l'assistència
For technical assistance, repairs, or further inquiries, please visit the official Casio website or contact an authorized Casio service center in your region. You can also refer to the detailed User Guide PDF for more information: