1. Introduction
Thank you for choosing the National Geographic Men's NG07GUBS Atomic Watch. This timepiece combines classic design with advanced atomic timekeeping technology, ensuring precise time and date display. This manual provides essential information for setting up, operating, and maintaining your watch.
Figure 1: The National Geographic Men's NG07GUBS Atomic Watch. This image displays the watch featuring a robust silver-toned stainless steel case and bracelet. The dial is a deep blue, accented with prominent white Arabic numerals at 12, 2, 4, 6, 8, and 10 o'clock, and smaller white markers for the remaining hours. The watch hands are luminous, and a digital display is visible at the 6 o'clock position. The text "RADIO CONTROLLED" is printed above the digital display, indicating its atomic timekeeping capability.
2. Key Features
- Atomic Timekeeping (Radio Control): Automatically synchronizes with atomic clock signals for precise time.
- Perpetual Calendar: Automatically adjusts for odd and even months, including leap years.
- Luminous Hands/Numbers: Enhanced visibility in low-light conditions.
- Stainless Steel Construction: Durable case and bracelet for longevity.
- Blue Dial: Distinctive and clear time display.
- Water Resistance: Rated for 165 feet (50 meters), suitable for short periods of recreational swimming.
- Fold-over Clasp: Secure and comfortable fit.
3. Setup and Initial Operation
3.1 Initial Power-Up and Time Zone Selection
Upon first use or after a battery change, the watch may require initial setup. Ensure the watch is exposed to an open area to facilitate radio signal reception. The watch will attempt to receive the atomic time signal automatically.
3.2 Atomic Time Synchronization (Radio Control)
- For optimal signal reception, place the watch near a window, away from electronic devices that may cause interference.
- The watch is designed to automatically attempt synchronization with the atomic time signal, typically overnight.
- A successful synchronization will update the time and date to the precise atomic standard for your selected time zone.
- Refer to the digital display for indicators of signal reception strength or successful synchronization.
3.3 Manual Time and Date Adjustment
In areas where atomic signal reception is difficult or unavailable, the time and date can be set manually. Consult the specific button functions (usually crown or side pushers) to enter time-setting mode. Adjust hours, minutes, and date as required. The perpetual calendar feature will ensure the date remains accurate once set.
4. Operating Your Watch
4.1 Reading the Time and Date
- Analog Display: The main hands indicate hours, minutes, and seconds.
- Digital Display: Provides additional information such as seconds, date, or signal reception status.
4.2 Water Resistance Guidelines
Your watch is water resistant to 165 feet (50 meters). This rating means it is suitable for short periods of recreational swimming. It is not suitable for diving, snorkeling, or prolonged water exposure. Avoid operating buttons or the crown while the watch is wet to prevent water ingress.
5. Care and Maintenance
5.1 Cleaning Your Watch
Wipe the watch 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 chemical cleaners, solvents, or abrasive materials, as these can damage the finish.
5.2 Battery Replacement
When the battery power is low, the watch's functions may become erratic or cease. Battery replacement should be performed by a qualified watch technician to ensure proper sealing and maintain water resistance. Refer to the watch's specifications for the correct battery type.
5.3 Storage
When not in use, store your watch in a cool, dry place, away from direct sunlight, extreme temperatures, and strong magnetic fields.
6. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Watch not synchronizing with atomic signal. | Weak signal, interference, incorrect time zone setting. | Move to an open area, away from electronics. Ensure correct time zone is set. Attempt manual synchronization if available. |
| Incorrect time or date displayed. | Failed synchronization, manual adjustment needed. | Check for successful synchronization. If necessary, manually set the time and date as per Section 3.3. |
| Watch stops or functions erratically. | Low battery. | Replace the battery by a professional watch technician. |
| Moisture under crystal. | Water ingress due to damaged seal or operating buttons underwater. | Immediately take the watch to a qualified service center for inspection and repair to prevent further damage. |
7. Specifications
- Model Number: NG07GUBS
- Brand: National Geographic
- Movement Type: Quartz (Radio Controlled)
- Case Material: Stainless Steel
- Case Diameter: 35 Millimetres
- Band Material Type: Stainless Steel
- Band Colour: Silver
- Band Width: 20 Millimetres
- Dial Colour: Blue
- Water Resistance Depth: 165 Feet (50 Meters)
- Item Weight: 408 g
- Manufacturer: National Geographic
- ASIN: B000MDB0L8
8. Warranty and Support
8.1 Warranty Information
The warranty for your National Geographic NG07GUBS Atomic Watch is provided by the seller of record. Please retain your proof of purchase for any warranty claims. For specific warranty terms and conditions, contact the retailer from whom the watch was purchased.
8.2 Customer Support
For further assistance, technical support, or service inquiries, please contact the authorized National Geographic service center or your retailer. Always provide your watch's model number (NG07GUBS) and purchase details when seeking support.
