1. Introducción
This manual provides essential instructions for the proper setup, operation, and maintenance of your Sekonda Monica Ladies 20mm Quartz Watch. Designed for reliability and style, this watch features a Japanese quartz movement for accurate timekeeping and an elegant ion-plated gold alloy bracelet and case.

Figure 1: Sekonda Monica Ladies Watch, highlighting its overall aesthetic.
2. Configuración
2.1 Configuración de la hora
- Gently pull out the crown (the small knob on the side of the watch case) to the time-setting position.
- Gire la corona en el sentido de las agujas del reloj o en el sentido contrario para ajustar las manecillas de las horas y los minutos a la hora correcta.
- Una vez ajustada la hora, vuelva a colocar la corona en su posición original para iniciar el movimiento del reloj.
2.2 Ajuste de la pulsera
The ion-plated gold alloy bracelet is designed for a comfortable fit. If the bracelet requires adjustment (e.g., to remove or add links), it is recommended to visit a professional jeweler or watch repair service to ensure proper handling and to avoid damage to the watch or bracelet.

Figure 2: Detail of the watch crown for time adjustment and the bracelet clasp.
3. Funcionamiento del reloj
Your Sekonda Monica watch is powered by a reliable Japanese quartz movement, ensuring accurate timekeeping for daily use. Once the time is set, the watch will operate continuously until the battery requires replacement.
The watch is suitable for everyday wear and various occasions, from casual to formal. While durable, avoid exposing the watch to extreme temperatures, strong magnetic fields, or harsh chemicals to maintain its appearance and functionality.
4. Mantenimiento
4.1 Limpieza
To clean your watch, gently wipe the case and bracelet with a soft, dry cloth. For more stubborn dirt, a slightly damp cloth can be used, followed by immediate drying. Avoid using abrasive cleaners or solvents.
4.2 Reemplazo de batería
The watch uses 1 C battery (included) with an estimated life of up to 2 years. When the watch stops or begins to lose time, the battery may need replacement. Battery replacement should be performed by a qualified watch technician to prevent damage to the movement or case.

Figure 3: Key features of the Sekonda Monica watch.
5. Solución de problemas
5.1 El reloj no funciona
- Asegúrese de que la corona esté completamente insertada. Si se saca, el reloj no funcionará.
- If the crown is in place and the watch is still not running, the battery may need to be replaced. Refer to Section 4.2.
5.2 Hora inexacta
- Check if the time was set correctly (Section 2.1).
- An old or weak battery can cause the watch to run slow or irregularly. Consider battery replacement.
- If issues persist, professional inspection is recommended.
6. Especificaciones
| Característica | Detalle |
|---|---|
| Número de modelo | 40642 |
| Movimiento | Cuarzo japonés |
| Material de la caja | Ion-plated Gold Alloy |
| Material de la pulsera | Ion-plated Gold Alloy |
| Dial Type | Analogue with White Dial and Roman Numerals |
| Bisel | Stone Set |
| Tipo de batería | 1 pila C (incluida) |
| Dimensiones aproximadas del paquete | 3.82 x 3.03 x 2.4 pulgadas |
| Peso aproximado del artículo | 4.16 onzas |
7. Garantía y soporte
Su reloj Sekonda Monica viene con un Garantía de 2 años, ensuring peace of mind regarding its quality and craftsmanship. Please retain your proof of purchase for warranty claims.
For detailed instruction manuals and further support, please visit the official Sekonda websitio:
Manuales de instrucciones de Sekonda

Figure 4: Watch packaging and guarantee card.