BERNY Mechanical Watch AM053VM User Manual

1. Introduction

This manual provides essential instructions for the proper use, setup, and maintenance of your BERNY Mechanical Watch Model AM053VM. This timepiece features a Miyota 8215 automatic movement, sapphire glass, and 5ATM water resistance. Please read this manual thoroughly to ensure optimal performance and longevity of your watch.

Image 1.1: Front view of the BERNY Mechanical Watch AM053VM.

2. Setup and Initial Winding

Your BERNY Mechanical Watch is powered by an automatic movement, which means it winds itself through the motion of your wrist. However, for the first use or after the watch has stopped, manual winding is required to initiate power reserve.

2.1 Manual Winding

1. Ensure the crown is in position 1 (fully pushed in, not pulled out).
2. Rotate the crown clockwise approximately 30-40 times. This will build up an initial power reserve.
3. After manual winding, wear the watch for at least 10 hours a day to maintain accurate timekeeping through automatic winding. If the watch is not worn daily, manual winding at a fixed time each day is recommended.

2.2 Setting the Time

1. Pull the crown out to position 3 (the outermost position). The second hand will stop.
2. Rotate the crown to move the hour and minute hands to the desired time.
3. Push the crown back to position 1 to restart the second hand and begin timekeeping.

2.3 Setting the Date

The watch features a date aperture at 6 o'clock. The date changes automatically every 24 hours, typically around midnight.

1. Pull the crown out to position 2 (the middle position).
2. Rotate the crown counter-clockwise to adjust the date.
3. To avoid damaging the movement, do not set the date between 9:00 PM and 3:00 AM. If the current time falls within this period, first adjust the time outside this window, then set the date, and finally reset the correct time.
4. If the AM/PM setting is incorrect (e.g., date changes at noon instead of midnight), adjust the time forward by 12 hours.
5. Once the date is set, push the crown back to position 1.

3. Key Features

• Automatic Movement: Powered by the Miyota 8215 automatic movement, ensuring accurate timekeeping with both automatic and manual winding capabilities.
• Reliable Quality: Features a domed sapphire glass lens for scratch resistance and clarity. The exhibition back cover, also made of sapphire glass, allows viewing of the internal mechanics. The stainless steel case provides durability and 5ATM water resistance.
• Unique Design: Original BERNY design with a distinctive tire-style dial. The domed lens includes a magnifying function for enhanced readability of the Arabic numerals. Compass-style hour and minute hands, along with a hub-style second hand, contribute to its unique aesthetic.
• Luminous Dial: A super luminous dial provides visibility in low-light conditions.

Image 3.1: Exhibition back cover revealing the automatic movement.

Image 3.2: The luminous dial glowing in the dark.

3.1 Product Overview Video

Video 3.1: An overview of the BERNY Automatic Watch AM053VM, showcasing its design and features.

4. Maintenance and Care

To ensure the longevity and optimal performance of your BERNY watch, follow these maintenance guidelines:

• Cleaning: Wipe the watch case and strap regularly with a soft, dry cloth. For water-resistant models, a slightly damp cloth can be used, followed by drying.
• Water Resistance: The watch has a 5ATM water resistance rating, suitable for everyday use like hand washing or light rain. It is not recommended for swimming, diving, or showering with hot water, as steam can penetrate the seals. Always ensure the crown is fully pushed in before any contact with water.
• Avoid Shocks: Mechanical watches are delicate. Avoid dropping the watch or subjecting it to strong impacts.
• Magnetic Fields: Keep the watch away from strong magnetic fields (e.g., speakers, refrigerators, mobile phones, computers) as these can affect the accuracy of the mechanical movement.
• Temperature Extremes: Avoid exposing the watch to extreme temperatures, both hot and cold, as this can affect the lubricants and components.
• Storage: When not wearing the watch, store it in a cool, dry place, preferably in its original box or a watch winder if you wish to keep it running.

5. Troubleshooting

If you encounter any issues with your BERNY Mechanical Watch, consider the following common solutions:

• Watch Not Running or Stopping:
  • Ensure the watch is sufficiently wound. Manually wind the watch as described in Section 2.1.
  • If the watch is not worn for extended periods, the power reserve will deplete. Regular wear or manual winding is necessary.
• Inaccurate Timekeeping:
  • Check if the watch has been exposed to strong magnetic fields. If so, demagnetization by a professional watchmaker may be required.
  • Ensure the watch is fully wound. An insufficient power reserve can lead to reduced accuracy.
• Date Not Changing Correctly:
  • Verify the AM/PM setting. If the date changes at noon, adjust the time forward by 12 hours.
  • Avoid setting the date between 9:00 PM and 3:00 AM to prevent damage to the date mechanism.
• Crown Issues: If the crown does not operate smoothly or does not push back into position, do not force it. This may indicate a mechanical issue requiring professional attention.

For issues not resolved by these steps, please contact BERNY customer service or a qualified watch repair professional.

6. Specifications

Image 6.1: Detailed dimensions and key specifications of the watch.

7. Warranty and Support

BERNY is committed to providing impeccable quality and customer satisfaction. While specific warranty details are not included in this manual, BERNY watches are designed and manufactured with professional watchmaking technology since 1995.

If you have any questions or require support regarding your BERNY Mechanical Watch, please contact BERNY customer service. Their timely and professional team is available to provide satisfactory solutions.

For further information, you may visit the official BERNY store: BERNY Official Store