Introduction
This manual provides essential information for the proper use, care, and maintenance of your Bulova Men's Classic Diamond 6-Hand Chronograph Quartz Watch, Model 98D142. This timepiece features a sophisticated 6-hand chronograph movement, a black dial adorned with 8 individually hand-set diamonds, and a durable matte gray IP stainless steel case and bracelet. Designed for reliability and style, it is water resistant to 100 meters.
Figure 1: Front view of the Bulova Men's Classic Diamond 6-Hand Chronograph Quartz Watch.
Key Features
- Movement: Analog-quartz movement for precise timekeeping.
- Chronograph: 6-hand chronograph functionality for elapsed time measurement.
- Dial: Black dial with 8 genuine diamonds individually hand-set.
- Case: 44mm matte gray IP stainless steel case.
- Bracelet: Matte and polished gray IP stainless steel bracelet with double-press fold-over buckle closure, safety bar, and extender.
- Water Resistance: Water resistant to 100 meters (330 feet), suitable for swimming and snorkeling, but not for diving.
- Luminous Markers: Luminous hands and markers for visibility in low light conditions.
- Calendar: Date display window.
Figure 2: Close-up view of the watch on a wrist, highlighting the dial and bracelet design.
Setup and Initial Use
Setting the Time and Date
- Pull the Crown: Gently pull the crown (the knob on the side of the watch) out to the second click position.
- Set the Time: Rotate the crown to move the hour and minute hands clockwise until the desired time is set. Ensure to account for AM/PM if setting the date.
- Set the Date: Push the crown in one click to the first click position. Rotate the crown to adjust the date. If the date changes at noon, advance the time by 12 hours.
- Push the Crown Back: Once the time and date are set, push the crown back into the normal position to start the watch.
Adjusting the Bracelet
The stainless steel bracelet may require adjustment for a comfortable fit. This typically involves removing or adding links. It is recommended to have this procedure performed by a qualified jeweler or watch technician to prevent damage to the bracelet or watch.
Figure 3: Side profile of the watch, illustrating the crown and chronograph pushers.
Operating the Chronograph
The chronograph function allows for precise measurement of elapsed time. Your watch features a 6-hand chronograph with sub-dials for seconds, minutes, and 24-hour time.
- Start: Press the upper pusher (button) to start the chronograph. The chronograph second hand will begin to move.
- Stop: Press the upper pusher again to stop the chronograph. The elapsed time will be indicated by the chronograph hands.
- Reset: After stopping, press the lower pusher to reset all chronograph hands to their zero positions.
- Split Time (if applicable): Some chronographs allow for split time measurement. Consult the detailed movement guide for specific instructions if your model supports this.
Water Resistance Guidelines
Your Bulova watch is water resistant to 100 meters (330 feet). This rating means it is suitable for recreational swimming and snorkeling. It is not suitable for diving, hot showers, or saunas, as extreme temperature changes and steam can compromise the watch's seals. Always ensure the crown is fully pushed in before exposing the watch to water.
Maintenance and Care
Cleaning Your Watch
Regular cleaning helps maintain the appearance of your watch. Use a soft, damp cloth to wipe the case and bracelet. For stainless steel, a mild soap solution can be used, but ensure to rinse thoroughly with clean water and dry immediately. Avoid using harsh chemicals or abrasive materials.
Battery Replacement
This quartz watch is powered by a battery. When the battery runs low, the watch may stop or the second hand may jump in irregular intervals. Battery replacement should be performed by a certified watch technician to ensure proper sealing and water resistance integrity. The watch requires 1 Product Specific battery.
Storage
When not wearing your watch, store it in a cool, dry place away from direct sunlight and extreme temperatures. The original watch box provides excellent protection.
Figure 4: The Bulova watch box, closed and open, designed for safe storage.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Watch has stopped | Battery depleted. | Replace battery (recommended by professional). |
| Date changes at noon | AM/PM not correctly set. | Advance time by 12 hours. |
| Chronograph hands do not reset to zero | Requires calibration. | Consult the detailed movement guide or a professional for calibration instructions. |
| Condensation inside crystal | Water ingress due to compromised seal or extreme temperature change. | Immediately take to a professional for inspection and repair to prevent further damage. |
Specifications
- Model Number: 98D142
- Case Diameter: 44mm
- Movement: Analog-Quartz
- Case Material: Matte Gray IP Stainless Steel
- Bracelet Material: Matte and Polished Gray IP Stainless Steel
- Dial: Black, with 8 individually hand-set diamonds
- Water Resistance: 100 meters (330 feet)
- Battery: 1 Product Specific battery (included)
- Country of Origin: Japan
Figure 5: General watch size guide for reference.
Warranty and Support
Bulova watches are crafted with precision and quality. Your watch is covered by a manufacturer's warranty against defects in materials and workmanship. For specific warranty terms, duration, and conditions, please refer to the warranty card included with your purchase or visit the official Bulova website.
For technical support, service, or inquiries regarding your watch, please contact Bulova customer service through their official channels. Always ensure to provide your model number (98D142) and purchase details when seeking support.
You can find more information and contact details on the Bulova Official Website.
