Bulova 98A302
Bulova Marine Star 98A302 Automatic Watch User Manual
Model: 98A302
Introduction
Thank you for choosing the Bulova Marine Star 98A302 automatic men's watch. This manual provides essential information for the proper setup, operation, maintenance, and care of your timepiece. Please read it thoroughly to ensure optimal performance and longevity of your watch.

Figure 1: Front view of the Bulova Marine Star 98A302 automatic watch. This image displays the watch's blue dial, silver-tone stainless steel case, and bracelet. The open-heart design revealing the automatic movement is visible at the 7 o'clock position.
Setup
1. Unboxing and Initial Inspection
Upon receiving your Bulova Marine Star 98A302, carefully remove it from its packaging. Inspect the watch for any visible damage or defects. Ensure all protective films are removed from the crystal, case back, and bracelet.

Figure 2: Bulova watch packaging. The image shows the watch's presentation box, which is black with the Bulova logo, designed to protect the timepiece during shipping and storage.
2. Winding the Watch
Your Bulova Marine Star 98A302 is an automatic watch, meaning it is powered by the motion of your wrist. However, for initial setup or if the watch has stopped due to lack of wear, it requires manual winding.
- Locate the crown on the right side of the watch case.
- Ensure the crown is in its fully pushed-in position (Position 0).
- Turn the crown clockwise approximately 20-30 times. This will build up a power reserve and start the movement.
- Once started, normal daily wear will keep the watch wound. If worn regularly (8-10 hours a day), manual winding may not be necessary.
3. Setting the Time
- Pull the crown out to Position 1 (the outermost position). The second hand will stop.
- Turn the crown clockwise or counter-clockwise to set the hour and minute hands to the desired time.
- Once the time is set, push the crown back into Position 0. The second hand will resume movement.
Operating Instructions
Wearing the Watch
Ensure the watch is worn snugly but comfortably on your wrist. An automatic watch relies on wrist movement to wind its mainspring. Consistent wear helps maintain its power reserve.

Figure 3: Side view of the Bulova Marine Star 98A302. This perspective highlights the watch's case profile, crown, and the construction of the stainless steel bracelet.
Power Reserve
The watch has a power reserve that allows it to continue running for a period even when not worn. If the watch stops, simply follow the winding instructions in the "Setup" section.
Maintenance and Care
Cleaning
To maintain the appearance of your watch, wipe the case and bracelet regularly with a soft, dry cloth. For stubborn dirt, a slightly damp cloth can be used, followed by immediate drying. Avoid using harsh chemicals or abrasive materials.
Water Resistance
The Bulova Marine Star 98A302 is designed with water resistance. Always ensure the crown is fully pushed in before exposing the watch to water. While designed for water exposure, avoid operating the crown or pushers when the watch is wet.
Storage
When not wearing your watch for extended periods, store it in a cool, dry place away from direct sunlight and extreme temperatures. The original watch box is ideal for storage.
Service
For optimal performance, it is recommended to have your automatic watch serviced by an authorized Bulova service center every 3-5 years. This includes cleaning, lubrication, and adjustment of the movement.

Figure 4: Rear view of the Bulova Marine Star 98A302. This image showcases the exhibition case back, allowing a view of the automatic mechanical movement and its intricate components.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Watch has stopped or is running slow. | Insufficient power reserve. | Manually wind the watch by turning the crown 20-30 times. Wear the watch regularly to keep it wound. |
| Condensation under the crystal. | Sudden temperature change or moisture ingress. | If condensation persists, seek professional service immediately to prevent damage to the movement. |
| Time is inaccurate. | Watch needs adjustment or service. | Ensure the watch is fully wound. If inaccuracy continues, contact an authorized service center. |
Specifications
- Brand: Bulova
- Model Number: 98A302
- Movement: Automatic
- Display Type: Analog
- Case Material: Stainless Steel
- Product Dimensions: 7 x 5 x 7 inches
- Item Weight: 7.76 ounces
- Department: Men's
- Date First Available: September 7, 2023
- Manufacturer: Bulova
Warranty and Support
Your Bulova Marine Star 98A302 watch comes with a manufacturer's warranty. Please refer to the warranty card or documentation included with your purchase for specific terms, conditions, and duration. For technical support, service, or warranty claims, please contact an authorized Bulova service center or visit the official Bulova website.
For more information, you may visit the Bulova Store on Amazon.