Nautica NST 550 Tide Temp Compass Quartz Watch User Manual

1. Introduction

Thank you for choosing the Nautica NST 550 Tide Temp Compass Quartz Watch, Model A21033G. This timepiece combines classic analog display with advanced features including a compass and tide indicator, designed for reliability and functionality. This manual provides detailed instructions for setting up, operating, and maintaining your watch to ensure optimal performance and longevity.

Image: Nautica NST 550 Tide Temp Compass Quartz Watch, Model A21033G. This image displays the watch's blue dial, stainless steel case, and blue resin strap, highlighting its robust design and analog display.

2. Safety Information

• Water Resistance: This watch is water resistant up to 100 meters (10 ATM). It is suitable for swimming and snorkeling but not for scuba diving. Do not operate the crown or pushers while the watch is wet or submerged.
• Temperature: Avoid exposing the watch to extreme temperatures (above 60°C / 140°F or below 0°C / 32°F) or sudden temperature changes, as this may affect its accuracy and battery life.
• Chemicals: Keep the watch away from solvents, detergents, perfumes, and cosmetics, which can damage the case, strap, or gaskets.
• Impact: While durable, avoid strong impacts or drops, which can damage the internal movement or external components.
• Magnetic Fields: Strong magnetic fields can affect the accuracy of quartz watches. Keep the watch away from strong magnets.

3. Setup

3.1. Setting the Time

1. Pull the crown out to position 2 (the outermost position). The second hand will stop.
2. Rotate the crown to set the hour and minute hands to the correct time. Ensure you set the correct AM/PM if your watch has a date function that changes at midnight.
3. Push the crown back into position 0 (normal position) to start the watch.

3.2. Setting the Date (if applicable)

Note: The specific date setting mechanism may vary. Refer to the watch's detailed movement instructions if available.

1. Pull the crown out to position 1 (the first click).
2. Rotate the crown clockwise or counter-clockwise to set the date.
3. Once the date is set, push the crown back into position 0.

3.3. Using the Compass Feature

The watch features a directional bezel and a compass hand. To use the compass:

1. Hold the watch horizontally.
2. Point the hour hand towards the sun.
3. Rotate the bezel so that the 'S' (South) mark is halfway between the hour hand and the 12 o'clock position on the dial.
4. The 'N' (North) mark on the bezel will then indicate North.

3.4. Using the Tide Indicator

The tide indicator provides an approximation of local tide conditions. This feature requires initial calibration based on local tide charts.

1. Consult a reliable local tide chart for your specific location to determine the time of the next high tide.
2. Use the designated pusher or crown (refer to specific watch diagram if available) to adjust the tide hand to indicate 'HIGH TIDE' at the exact time of the next high tide.
3. Once set, the tide hand will continuously display the approximate tide status (high, low, rising, falling).

4. Operating the Watch

4.1. Basic Timekeeping

Your Nautica NST 550 watch operates continuously once the time is set and the crown is pushed back to position 0. The quartz movement ensures accurate timekeeping.

4.2. Water Resistance Guidelines

The watch is rated for 100 meters (10 ATM) water resistance. This means it is suitable for:

• Daily use and hand washing.
• Showering and bathing.
• Swimming and snorkeling.

Important: Do not press any buttons or pull out the crown while the watch is submerged in water or wet. Ensure the crown is fully pushed in before any water exposure.

5. Maintenance

5.1. Cleaning Your Watch

To maintain the appearance of your watch:

• Wipe the case and crystal with a soft, dry cloth.
• For the resin strap, use a mild soap solution and a soft brush, then rinse thoroughly with fresh water and dry completely.
• Avoid using harsh chemicals or abrasive materials.

5.2. Battery Replacement

The watch is powered by a standard watch battery. When the battery is low, the second hand may start to jump in 2-second intervals (End-of-Life indicator). Battery replacement should be performed by a qualified watch technician to ensure proper sealing and water resistance.

5.3. Storage

When not wearing your watch, store it in a cool, dry place, away from direct sunlight and extreme temperatures. If storing for an extended period, consider removing the battery to prevent leakage, though this is generally not necessary for modern watch batteries.

6. Troubleshooting

• Watch Not Running: Check if the crown is fully pushed in. If it is, the battery may need replacement.
• Incorrect Time: Reset the time as described in Section 3.1. If the time continues to be inaccurate, the watch may require servicing.
• Fogging Under Crystal: This indicates a loss of water resistance. Have the watch inspected by a professional immediately to prevent further damage.
• Compass Inaccuracy: Ensure you are holding the watch horizontally and pointing the hour hand accurately towards the sun. Strong magnetic fields can also affect compass readings.

7. Specifications

8. Warranty & Support

8.1. Warranty Information

Nautica watches are manufactured to high-quality standards and are covered by a limited warranty against manufacturing defects. Please refer to the warranty card included with your purchase for specific terms, conditions, and duration of coverage. Keep your proof of purchase for warranty claims.

8.2. Customer Support

For further assistance, service, or repair inquiries, please contact Nautica customer support. Contact information can typically be found on the official Nautica website or on the warranty card provided with your watch.