Introdución
This manual provides essential instructions for the proper use, setup, and maintenance of your Orient Defender II Automatic Green Dial Men's Watch, model RA-AK0402E10B. Please read this manual thoroughly to ensure optimal performance and longevity of your timepiece.

Image: The Orient Defender II Automatic Watch, featuring a distinctive green dial, luminous hands, and a robust stainless steel case and bracelet.
Compoñentes rematadosview
Familiarize yourself with the main components of your Orient Defender II watch:
- Coroa: Used for winding the movement and setting the time, date, and day.
- Marcar: Features the main time display, a day sub-dial, a 24-hour sub-dial, and a date window.
- Mans: Hour, minute, and second hands, with luminous material for visibility in low light.
- Caso: Silver-tone stainless steel, housing the automatic movement.
- Pulseira: Silver-tone stainless steel with a fold-over clasp.
- Cristal: Scratch-resistant mineral crystal protecting the dial.

Imaxe: Unha detallada view of the watch dial, highlighting the day indicator at 10 o'clock, the 24-hour indicator at 5 o'clock, and the date window at 3 o'clock, along with the crown on the right side of the case.
Configuración e funcionamento inicial
1. Desembalaxe e inspección
Upon receiving your watch, carefully remove it from its packaging. Inspect the watch for any visible damage. The watch comes in a protective box.

Image: The black presentation box for the Orient watch, featuring the brand logo on a metallic plate on the lid.
2. Darlle corda ao reloxo
Your Orient Defender II is an automatic watch, meaning it is powered by the motion of your wrist. However, for initial startup or after a period of inactivity, manual winding is recommended:
- Ensure the crown is in the normal (pushed-in) position.
- Xire a coroa no sentido das agullas do reloxo aproximadamente de 20 a 30 veces. Isto proporcionará suficiente reserva de marcha para arrincar o reloxo.
- The watch will continue to wind itself through normal daily wear.
3. Axustar a hora
- Pull the crown out to the second click position (farthest out). The second hand will stop (hacking feature).
- Rotate the crown to move the hour and minute hands clockwise until the desired time is set. Pay attention to the 24-hour sub-dial to distinguish between AM and PM.
- Once the time is set, push the crown back into the normal position.
4. Setting the Date and Day
Important: Do not set the date or day between 9:00 PM and 3:00 AM, as this can damage the movement. If you need to set the date/day during this period, first set the time outside this window (e.g., to 6:00 AM), adjust the date/day, then reset the time to the current time.
- Tire da coroa cara a fóra ata o primeiro clic.
- Xire a coroa no sentido das agullas do reloxo para axustar a data.
- Rotate the crown counter-clockwise to adjust the day of the week (displayed in the sub-dial).
- Once the date and day are set, push the crown back into the normal position.
5. Axuste da pulseira
The stainless steel bracelet may require adjustment to fit your wrist comfortably. It is recommended to have this adjustment performed by a qualified jeweler or watch technician to prevent damage to the bracelet or clasp mechanism.

Image: A close-up of the watch's fold-over clasp, featuring the Orient logo, designed for secure fastening.
Funcionamento do reloxo
Movemento automático
The Orient Defender II is equipped with an automatic mechanical movement. This movement is self-winding, meaning it gains power from the natural motion of your arm. When fully wound, the watch has a power reserve that allows it to run for approximately 40 hours without further motion. If the watch stops, simply wind it manually as described in the "Setup" section or wear it for a few hours to restart the movement.

Image: An angled perspective of the Orient Defender II watch, showcasing its green dial and stainless steel construction on a dark, textured background.
Resistencia á auga
This watch has a water resistance rating of 100 meters (330 feet). This makes it suitable for swimming and snorkeling, but it is not recommended for scuba diving. Always ensure the crown is fully pushed in before exposing the watch to water. Avoid operating the crown while the watch is wet or submerged.
Mantemento e coidados
- Limpeza: Wipe the watch case and bracelet regularly with a soft, dry cloth to remove dirt and perspiration. For stainless steel, a slightly damp pódese usar un pano e despois secar.
- Evitar produtos químicos: Do not expose your watch to solvents, detergents, perfumes, or cosmetics, as these can damage the gaskets, case, and bracelet.
- Extremos de temperatura: Avoid sudden temperature changes and extreme temperatures, which can affect the movement and water resistance.
- Campos magnéticos: Manteña o reloxo lonxe de campos magnéticos fortes (por exemplo, altofalantes, frigoríficos, teléfonos móbiles), xa que estes poden afectar á precisión do movemento mecánico.
- Servizo profesional: For optimal performance, it is recommended to have your watch serviced by an authorized Orient service center every 3-5 years. This includes checking the movement, replacing gaskets, and ensuring water resistance.

Image: The stainless steel caseback of the Orient Defender II watch, showing engraved details such as "Stainless Steel," "Water Resistant," "Movement Japan," and the Orient logo.
Resolución de problemas
| Problema | Causa posible | Solución |
|---|---|---|
| O reloxo parou ou funciona lentamente. | Reserva de marcha insuficiente. | Dé corda ao reloxo manualmente xirando a coroa no sentido das agullas do reloxo de 20 a 30 veces e despois úseo regularmente. |
| Date or Day changes at noon instead of midnight. | A configuración AM/PM é incorrecta. | Adianta a hora 12 horas. |
| Aparece condensación debaixo do cristal. | Cambio de temperatura ou resistencia á auga comprometida. | Immediately take the watch to an authorized service center. Do not attempt to open the watch yourself. |
| O reloxo é impreciso. | Exposure to magnetic fields or need for regulation. | Keep away from strong magnets. If inaccuracy persists, consult an authorized service center for regulation. |
Especificacións
- Número de modelo: RA-AK0402E10B
- Movemento: Automático
- Material da caixa: Aceiro inoxidable
- Diámetro da caixa: 42 mm
- Espesor da caixa: 13 mm
- Cor da esfera: Verde
- Cristal: Mineral
- Material da banda: Aceiro inoxidable
- Ancho de banda: 22 mm
- Tipo de peche: Fold Over with Double Push Button Release
- Resistencia á auga: 100 metros (330 pés)
- Funcións: Hour, Minute, Second, Date, Day, 24-Hour Indicator
Garantía e Soporte
Your Orient watch is covered by a manufacturer's warranty against defects in materials and workmanship. Please refer to the warranty card included with your purchase for specific terms and conditions, including the warranty period and coverage details.
For technical support, service, or warranty claims, please contact an authorized Orient service center or the retailer from whom you purchased the watch. Do not attempt to repair the watch yourself, as this may void the warranty.





