Bulova Men's Modern Millenia Chronograph Watch Model 98C143 User Manual

Introduction

This manual provides detailed instructions for the proper use, setup, and maintenance of your Bulova Men's Modern Millenia Chronograph Watch, Model 98C143. Please read this manual thoroughly to ensure optimal performance and longevity of your timepiece.

Product Overview

The Bulova Modern Millenia Chronograph Watch (Model 98C143) is a sophisticated timepiece featuring a 6-hand quartz movement, chronograph functionality, and day/date display. It is designed with a durable stainless steel case and bracelet, and an edge-to-edge mineral crystal.

Figure 1: Front view of the Bulova Modern Millenia Chronograph Watch.

Components:

• Crown (A): Used for setting time and date.
• Pushers (B & C): Used to operate the chronograph functions.
• Hour, Minute, Second Hands: Main timekeeping hands. Note: The large central second hand is for the chronograph. The small second hand for timekeeping is located on a subdial.
• Chronograph Subdials: Measure elapsed time.
• Day/Date Subdials: Display the current day of the week and date.

Figure 2: Side view of the watch, showing the crown and pushers.

Setup

Setting the Time:

1. Pull the crown (A) out to the second click position.
2. Rotate the crown to move the hour and minute hands to the desired time. Ensure the AM/PM is correctly set, especially when setting the date.
3. Push the crown back into the normal position.

Setting the Day and Date:

1. Pull the crown (A) out to the first click position.
2. Rotate the crown clockwise or counter-clockwise to adjust the day and date subdials. Refer to your specific model's subdial layout for correct rotation direction.
3. Once the correct day and date are displayed, push the crown back into the normal position.

Chronograph Hand Reset (if hands are not at zero):

1. Pull the crown (A) out to the second click position.
2. Press pusher B to advance the chronograph second hand. Press pusher C to advance the chronograph minute hand.
3. Adjust until all chronograph hands are aligned to the 12 o'clock (zero) position.
4. Push the crown back into the normal position.

Operating Instructions

Using the Chronograph:

The chronograph function allows for precise measurement of elapsed time.

1. Start: Press pusher B to start the chronograph. The large central second hand and chronograph subdials will begin to move.
2. Stop: Press pusher B again to stop the chronograph. The elapsed time will be displayed on the chronograph hands and subdials.
3. Reset: After stopping, press pusher C to reset all chronograph hands to their zero positions.
4. Split Time (if applicable): Some chronographs allow for split time measurement. Consult the detailed movement guide if this feature is desired.

Maintenance

Cleaning:

Regularly clean your watch with a soft, dry cloth. For stainless steel parts, a slightly damp cloth with mild soap can be used, followed by a dry cloth. Avoid using harsh chemicals or abrasive materials.

Water Resistance:

This watch is rated for 30 meters (3 ATM) water resistance. This means it is suitable for splashes, rain, or brief immersion in water. It is not suitable for swimming, showering, diving, or any water sports. Ensure the crown is fully pushed in before any contact with water.

Battery Replacement:

The watch is powered by a Lithium Ion battery. When the watch stops or the second hand begins to jump erratically (indicating low battery), it is time for a battery replacement. It is highly recommended to have the battery replaced by a qualified watch technician to ensure proper sealing and maintain water resistance.

Crystal Care:

The watch features a metalized domed mineral crystal. While durable, it is not scratch-proof. Avoid impacts and contact with abrasive surfaces to prevent damage.

Troubleshooting

• Watch not running:
  Ensure the crown is fully pushed in. If the watch still does not run, the battery may need replacement.
• Chronograph hands not resetting to zero:
  Follow the "Chronograph Hand Reset" procedure in the Setup section.
• Date/Day changes at noon instead of midnight:
  This indicates the time is set incorrectly for AM/PM. Advance the time by 12 hours.
• Condensation inside the crystal:
  This may indicate a loss of water resistance. Have the watch inspected by a professional watchmaker immediately.

Specifications

Warranty and Support

Your Bulova Modern Millenia Chronograph Watch (Model 98C143) is covered by a 3-Year Limited Warranty from the date of purchase. This warranty covers manufacturing defects under normal use. It does not cover damage resulting from accidents, improper use, unauthorized repairs, or normal wear and tear.

For warranty service, repairs, or any technical assistance, please contact Bulova customer service or an authorized Bulova service center. Do not attempt to open or repair the watch yourself, as this may void the warranty.

Figure 3: Back view of the watch, showing the case back.

Figure 4: Bulova watch packaging box.