BERNY Titanium Automatic Men's Field Watch

1. Introduction

Thank you for choosing the BERNY AMT163M Titanium Automatic Men's Field Watch. This manual provides essential information for setting up, operating, and maintaining your watch to ensure its longevity and optimal performance. The BERNY AMT163M is a robust and reliable timepiece, featuring a lightweight titanium case, sapphire crystal, super luminous display, and 10 ATM water resistance, making it ideal for outdoor and sports activities.

2. Setup and Initial Winding

Your BERNY AMT163M watch is equipped with an automatic mechanical movement (Miyota 8215) that winds itself with the motion of your wrist. For initial setup or if the watch has stopped due to lack of wear, follow these steps:

1. Manual Winding: Before setting the time and date, manually wind the watch by rotating the crown clockwise approximately 20-30 times while it is in its normal (pushed-in) position. This provides an initial power reserve.
2. Setting the Date:
   • Pull the crown out to the first click position.
   • Rotate the crown counter-clockwise (or clockwise, depending on the movement) until the desired date is displayed. Avoid setting the date between 9 PM and 3 AM, as this can damage the movement. If the current time falls within this period, set the time outside this range first, then set the date, and finally reset the time.
   • Push the crown back to the normal position.
3. Setting the Time:
   • Pull the crown out to the second click position (the outermost position). The second hand will stop.
   • Rotate the crown to set the hour and minute hands. Ensure you set the correct AM/PM by observing if the date changes when the hour hand passes midnight.
   • Once the correct time is set, push the crown back to the normal position. The second hand will resume movement.

Image: The watch crown, used for winding and setting time/date.

3. Operating Your Automatic Watch

Automatic Movement

The BERNY AMT163M features an automatic self-winding mechanical movement (Miyota 8215). This means the watch is powered by the natural motion of your wrist. When worn regularly (approximately 8-10 hours a day), it will maintain its power reserve. If the watch is not worn for an extended period, it may stop. In this case, manually wind it as described in the "Setup" section to restart it.

Super Luminous Display

The watch is equipped with Super Luminous hands and Arabic numeral markers, providing excellent readability in low-light conditions. After exposure to light, these elements will glow in the dark, allowing you to easily tell the time.

Image: The watch dial displaying its Super Luminous feature in darkness.

Water Resistance (10 ATM / 100m)

Your BERNY AMT163M watch has a water resistance rating of 10 ATM (100 meters). This means it is suitable for swimming, snorkeling, and other water-related activities. However, it is NOT suitable for scuba diving. Always ensure the crown is fully pushed in before exposing the watch to water. Do not operate the crown while the watch is wet or submerged.

Image: Visual representation of the watch's 100m water resistance.

4. Maintenance and Care

General Care

• Wipe the watch regularly with a soft, dry cloth to remove dust and smudges.
• Avoid exposing the watch to extreme temperatures, direct sunlight for prolonged periods, or strong magnetic fields.
• Rinse the watch with fresh water after exposure to saltwater or chlorine, then dry thoroughly.

Nylon Strap Care

The durable nylon strap can be cleaned with mild soap and water. Allow it to air dry completely before reattaching it to the watch. The quick-release design allows for easy removal and attachment of the strap for cleaning or replacement.

Image: Rear view of the watch, highlighting the titanium case and nylon strap.

Sapphire Crystal

The sapphire crystal with internal AR coating is highly scratch-resistant. However, avoid unnecessary impact to prevent potential damage.

5. Troubleshooting

• Watch has stopped: If the watch has stopped, it likely needs to be wound. Manually wind it by rotating the crown clockwise 20-30 times in its normal position, then wear it regularly.
• Date not changing at midnight: This usually indicates that the watch's time is set to the wrong AM/PM cycle. Pull the crown to the second click position and advance the time by 12 hours.
• Condensation under the crystal: If you notice condensation, it may indicate a breach in the watch's water resistance. Stop using the watch immediately and seek professional service to prevent further damage to the movement.
• Inaccurate timekeeping: Mechanical watches can vary slightly in accuracy. If the deviation is significant (e.g., more than +/- 30 seconds per day), the watch may require regulation by a professional watchmaker.

6. Specifications

Image: Detailed diagram of the watch with dimensions and specifications.

7. User Tips

• Strap Swapping: The watch features a quick-release nylon strap, making it very easy to switch out for other 20mm straps without tools.
• Water Exposure: While rated for 10 ATM, always double-check that the crown is fully pushed in before any water exposure to maintain water resistance.
• Automatic Movement: If you don't wear the watch daily, consider investing in a watch winder to keep the automatic movement running and maintain accurate time.

8. Frequently Asked Questions (FAQ)

Q: Can I easily switch the watch strap?

A: Yes, the watch features a quick-release nylon strap for easy swapping without the need for special tools.

Q: Is the watch water resistant?

A: Yes, the watch has a 10 ATM (100m) water resistance rating, making it suitable for swimming and snorkeling. Ensure the crown is fully closed before water exposure.

Q: Does the watch have a screw-down crown?

A: The product specifications do not explicitly state a screw-down crown. For 10 ATM water resistance, it is typically a push-pull crown with good gaskets. Always ensure it is fully pushed in.

9. Warranty and Support

BERNY watches are designed for durability and precision. For any manufacturing defects or issues arising from normal use, please refer to the warranty information provided with your purchase. For support, maintenance, or repair services, please contact the authorized BERNY service center or your retailer.

Image: The BERNY watch packaging, which includes the instruction manual.