1. Introduction
This manual provides essential instructions for the proper use, setup, and maintenance of your Orient Bambino Version 7 38mm Automatic Dress Watch, Model RA-AC0M11Y30B. Please read this manual thoroughly to ensure optimal performance and longevity of your timepiece.
2. Product Overview
The Orient Bambino Version 7 is an automatic dress watch featuring a 38mm case and a stainless steel bracelet. It is powered by the Orient Caliber F6724 automatic movement, which supports both hand-winding and a seconds-hand halt (hacking) function. The watch is equipped with a domed mineral crystal and offers a 40-hour power reserve.
Figure 2.1: Front view of the Orient Bambino Version 7 watch, showcasing the pink dial, silver hands, and date window at 3 o'clock.
Figure 2.2: Angled view of the Orient Bambino Version 7, highlighting the domed mineral crystal and the polished stainless steel case and bracelet.
Figure 2.3: Rear view of the watch with the stainless steel bracelet clasp open, showing the case back and part of the bracelet mechanism.
Figure 2.4: Close-up view of the exhibition case back, revealing the Orient Caliber F6724 automatic movement with its rotor and intricate components.
Figure 2.5: The black presentation box for the Orient Bambino watch, featuring the Orient logo on the lid.
3. Setup
3.1 Initial Winding
Your Orient Bambino watch is powered by an automatic mechanical movement. It winds itself through the motion of your wrist. If the watch has stopped or has not been worn for an extended period, it may require initial winding.
- To hand-wind the watch, unscrew the crown (if applicable) and turn it clockwise approximately 30-40 times. This will build up a sufficient power reserve to start the watch.
- Once started, wearing the watch for 8-10 hours daily will keep it wound. The watch has a 40-hour power reserve when fully wound.
3.2 Setting Time and Date
- Pull the crown out to Position 2 (first click) to set the date. Turn the crown clockwise or counter-clockwise until the desired date appears. Avoid setting the date between 9:00 PM and 3:00 AM, as this can damage the movement.
- Pull the crown out to Position 3 (second click) to set the time. The seconds hand will stop (hacking feature). Turn the crown to move the hour and minute hands to the correct time. Ensure you differentiate between AM and PM when setting the date.
- Once the time and date are set, push the crown back into Position 1 (normal operating position). If the crown is screw-down, gently push and screw it back in to ensure water resistance.
4. Operating Instructions
4.1 Automatic Movement
The Orient Caliber F6724 is an automatic movement, meaning it is powered by the natural motion of your arm. A rotor inside the watch rotates with your movement, winding the mainspring. When fully wound, the watch has a power reserve of approximately 40 hours.
4.2 Hacking Feature
The watch features a "hacking" function, which means the seconds hand stops when the crown is pulled out to the time-setting position (Position 3). This allows for precise time synchronization.
5. Maintenance
5.1 Cleaning
To maintain the appearance of your watch, wipe the case and bracelet regularly with a soft, dry cloth. For stubborn dirt, a slightly damp cloth can be used, followed by immediate drying. Avoid using harsh chemicals or abrasive materials.
5.2 Water Resistance (30m)
Your watch has a water resistance rating of 30 meters (3 ATM). This means it is suitable for everyday use and can withstand splashes or brief immersion in water, such as rain or hand washing. It is not suitable for swimming, showering, or diving. Always ensure the crown is fully pushed in (and screwed down if applicable) to maintain water resistance.
5.3 Crystal Care
The watch features a domed mineral crystal. While durable, mineral crystal can scratch. Avoid contact with hard or abrasive surfaces to prevent damage.
6. Troubleshooting
6.1 Watch Not Running
- Insufficient Power Reserve: Hand-wind the watch by turning the crown clockwise 30-40 times. Wear the watch for several hours to allow the automatic movement to fully wind.
- Crown Position: Ensure the crown is fully pushed into Position 1.
6.2 Time Inaccuracy
- Insufficient Winding: If the watch is not worn regularly or for long enough periods, it may not be fully wound, leading to reduced accuracy. Ensure consistent wear or hand-wind periodically.
- Magnetism: Exposure to strong magnetic fields (e.g., from speakers, smartphones, or certain electronic devices) can affect the watch's accuracy. If you suspect magnetism, consult a professional watchmaker for demagnetization.
- Impact: Severe shocks or impacts can affect the movement.
If issues persist, please contact Orient customer support or an authorized service center.
7. Specifications
| Feature | Detail |
|---|---|
| Model Number | RA-AC0M11Y30B |
| Movement | Orient Caliber F6724 Automatic, Hand-winding, Hacking (Seconds-hand Halt) |
| Case Diameter | 38.4mm |
| Case Thickness | 12.5mm |
| Crystal | Domed Mineral Crystal |
| Power Reserve | Approximately 40 hours |
| Water Resistance | 30m (3 ATM) |
| Product Dimensions | 3.15 x 2.76 x 2.36 inches |
| Weight | 3.88 ounces |
| Manufacturer | Seiko Epson |
8. Warranty and Support
For information regarding warranty coverage, service, or repairs, please refer to the warranty card included with your purchase or visit the official Orient website. For direct support, contact Orient customer service through their official channels.
You can visit the Orient Store on Amazon for more product information.
