Orient Classic Bambino 38 Automatic Watch

Introduction

Thank you for choosing the Orient Classic Bambino 38 Automatic Watch, model RN-AC0M10L. This timepiece combines classic design with reliable automatic movement. This manual provides essential information for the proper setup, operation, maintenance, and troubleshooting of your watch to ensure its longevity and accurate performance.

Image: Front view of the Orient Classic Bambino 38 Automatic Watch, showcasing its blue dial, silver hands, date window, and stainless steel bracelet.

Setup

1. Unboxing and Initial Inspection

Carefully remove the watch from its packaging. Inspect the watch for any visible damage or irregularities. Ensure all protective films are removed from the crystal and case back.

2. Adjusting the Bracelet

The stainless steel bracelet may require adjustment to fit your wrist comfortably. It is recommended to have this procedure performed by a qualified jeweler or watch technician to avoid damaging the bracelet or watch case.

3. Winding the Watch

This watch features an automatic movement (Caliber F6724) which winds itself through the motion of your wrist. For initial startup or after the watch has stopped, it is recommended to manually wind it. To do so, rotate the crown clockwise approximately 20-30 times while it is in the normal (pushed-in) position. This will provide sufficient power reserve to start the watch.

4. Setting the Time and Date

Image: Side view of the watch, highlighting the crown used for setting time and date.

1. Pull the crown out to the first click position: This position is for setting the date. Rotate the crown clockwise or counter-clockwise until the correct date is displayed. Avoid setting the date between 9:00 PM and 3:00 AM, as this can interfere with the automatic date change mechanism.
2. Pull the crown out to the second click position: This position is for setting the time. The second hand will stop (hacking feature). Rotate the crown to set the hour and minute hands. To ensure accuracy, set the time a few minutes ahead and then turn the crown counter-clockwise to move the hands back to the exact time. Push the crown back in completely to start the watch.
3. Push the crown back in: After setting, always push the crown back into its normal, fully pushed-in position to ensure water resistance.

Operating Your Watch

Automatic Movement (Caliber F6724)

Your Orient Bambino 38 is powered by an automatic mechanical movement. This means it does not require a battery. The movement of your wrist causes an oscillating weight inside the watch to rotate, winding the mainspring and powering the watch. When fully wound, the watch has a power reserve of approximately 40 hours. If the watch is not worn for an extended period, it will stop. Simply wind it manually or wear it for several hours to restart it.

Image: Rear view of the watch, displaying the transparent case back that reveals the automatic mechanical movement.

Water Resistance (3 ATM)

This watch is water resistant to 3 ATM (30 meters). This rating means the watch is suitable for daily use and can withstand splashes or brief immersion in water, such as washing hands or light rain. It is not suitable for showering, swimming, diving, or any water sports. Always ensure the crown is fully pushed in to maintain water resistance.

Magnetic Resistance

The watch features JIS Class 1 magnetic resistance (4800A/m or higher). While it offers protection against common magnetic fields, avoid prolonged exposure to strong magnetic sources (e.g., speakers, refrigerators, mobile phones, magnetic clasps) as this can affect the accuracy of the mechanical movement.

Maintenance

Cleaning

Wipe the watch case and bracelet regularly with a soft, dry cloth to remove dust, sweat, and fingerprints. For stainless steel, a slightly damp cloth can be used, followed by immediate drying. Avoid using chemical cleaners or abrasive materials.

Regular Service

Like all mechanical watches, periodic servicing (typically every 3-5 years) by a professional watchmaker is recommended to ensure optimal performance and longevity. This service usually includes cleaning, lubrication, and adjustment of the movement.

Storage

When not wearing your watch, store it in a cool, dry place away from direct sunlight, extreme temperatures, and strong magnetic fields. If storing for an extended period, a watch winder can keep the automatic movement running, or you can simply let it stop and restart it when needed.

Troubleshooting

• Watch has stopped: If the watch has stopped, it likely needs to be wound. Manually wind the watch by rotating the crown clockwise 20-30 times in the normal position, or wear it for several hours to allow the automatic movement to build up power reserve.
• Time is inaccurate: Mechanical watches can experience slight variations in accuracy. If the inaccuracy is significant, ensure the watch is sufficiently wound. Exposure to strong magnetic fields can also affect accuracy; try demagnetizing the watch at a service center. If issues persist, professional inspection may be required.
• Condensation inside the crystal: If you notice condensation under the crystal, it indicates that moisture has entered the watch. This requires immediate attention from a professional watchmaker to prevent damage to the movement. Avoid exposing the watch to further moisture.

Specifications

Warranty and Support

Limited Warranty

Your Orient watch is covered by a limited warranty. Please refer to the warranty card included with your purchase for specific terms, conditions, and duration. The warranty typically covers manufacturing defects under normal use.

Customer Support

For any questions, service requests, or warranty claims, please contact the authorized Orient service center or the retailer from whom you purchased the watch. Ensure you have your proof of purchase and watch model number (RN-AC0M10L) available when contacting support.