Introduction
This manual provides detailed instructions for the proper use and care of your Orient Contemporary Sun & Moon Automatic Watch, model RN-AK0303L. This timepiece features a mechanical movement with automatic and hand-winding capabilities, a Sun & Moon phase indicator, and a sapphire crystal for enhanced durability.
Please read this manual thoroughly to ensure optimal performance and longevity of your watch.
Package Contents
Upon opening the package, please verify that the following items are included:
- Orient Contemporary Sun & Moon Automatic Watch (RN-AK0303L)
- Watch Box
- Warranty Card
Setup
1. Initial Winding
This watch is equipped with a mechanical self-winding movement. Before initial use or if the watch has stopped, it is recommended to hand-wind it. To do so, rotate the crown clockwise approximately 30-40 times while it is in the normal (pushed-in) position. This will provide sufficient power reserve to start the watch.
2. Setting the Time and Date
- Pull the crown out to position 2. The second hand will stop (hacking feature).
- Rotate the crown clockwise or counter-clockwise to set the hour and minute hands. To avoid damaging the movement, do not set the date between 9:00 PM and 3:00 AM. Advance the time past 3:00 AM before setting the date.
- Push the crown back to position 1. The second hand will resume movement.
3. Setting the Day and Moon Phase
- Pull the crown out to position 1.
- Rotate the crown clockwise to adjust the day indicator.
- Rotate the crown counter-clockwise to adjust the Moon Phase indicator.
- Push the crown back to the normal position.
Image: Side view of the watch, highlighting the crown for time and date adjustments. The crown is visible on the right side of the watch case.
Operating Instructions
Automatic Winding
The watch is powered by the natural motion of your wrist. Wearing the watch regularly for at least 8-10 hours a day will keep it sufficiently wound. If the watch is not worn for an extended period, it may stop. In such cases, hand-wind it as described in the "Initial Winding" section.
Water Resistance (30 Meters)
This watch is water-resistant up to 30 meters (3 ATM). This rating means the watch is suitable for everyday use and can withstand splashes or brief immersion in water. It is not suitable for swimming, showering, or diving. Ensure the crown is fully pushed in before any contact with water.
Image: Front view of the Orient Contemporary Sun & Moon watch, showcasing the blue dial, day, date, and moon phase complications.
Maintenance
Cleaning
Wipe the watch case and bracelet regularly with a soft, dry cloth to remove dust and perspiration. For stainless steel bracelets, a slightly damp cloth can be used, followed by a dry cloth. Avoid using harsh chemicals or abrasive materials.
Environmental Considerations
- Temperature: Avoid exposing the watch to extreme temperatures (above 60°C / 140°F or below 0°C / 32°F) or sudden temperature changes.
- Magnetic Fields: Keep the watch away from strong magnetic fields, such as those produced by speakers, refrigerators, or mobile phones, as this can affect timekeeping accuracy.
- Shocks: While durable, avoid strong impacts or shocks to the watch.
Regular Servicing
For optimal performance and longevity, it is recommended to have your mechanical watch serviced by an authorized service center every 3-5 years. This includes cleaning, lubrication, and checking for wear and tear.
Troubleshooting
- Watch has stopped: Hand-wind the watch by rotating the crown clockwise 30-40 times. If it still does not start, ensure the crown is fully pushed in.
- Time is inaccurate: Mechanical watches have a specified accuracy range (+25 to -15 seconds per day for this model). If the deviation is significantly outside this range, ensure the watch has sufficient power reserve. If the issue persists, it may require professional adjustment.
- Condensation inside the crystal: This indicates moisture ingress. Immediately take the watch to an authorized service center to prevent further damage to the movement.
Image: Rear view of the watch, displaying the transparent case back and the intricate mechanical automatic movement.
Specifications
| Model Number | RN-AK0303L |
| Movement Type | Mechanical (Self-winding, Hand-winding) |
| Time Accuracy | +25 seconds to -15 seconds per day |
| Case Material | Stainless Steel |
| Band Material | Stainless Steel |
| Crystal | Sapphire Crystal |
| Case Diameter | 41.5 Millimeters |
| Case Thickness | 13 Millimeters |
| Band Width | 22 Millimeters |
| Band Length | 200 Millimeters |
| Water Resistance Depth | 30 Meters (3 ATM) |
| Additional Features | Moon Phase, Second hand stop function (Hacking) |
| Item Weight | 160 Grams |
| Country of Origin | Thailand |
Warranty Information
Your Orient Contemporary Sun & Moon Automatic Watch includes a warranty card. Please refer to this card for specific details regarding the warranty period, coverage, and terms and conditions. Warranty terms may vary by region.
Note: Some reviews mention warranty only valid in Japan. Please consult your specific warranty card for accurate regional coverage.
Support
For further assistance, service, or inquiries not covered in this manual, please contact the authorized Orient service center in your region or the retailer from whom you purchased the watch. Keep your purchase receipt and warranty card readily available.
