Introduction
Thank you for choosing the PINDOWS PDS-2106 Analog Quartz Wrist Watch. This manual provides essential information for the proper setup, operation, and maintenance of your watch. Designed for reliability and ease of use, this watch features a precise Japanese quartz movement, a luminous dial for visibility in low light, and a comfortable silicone strap.

Image: Front view of the PINDOWS PDS-2106 Analog Quartz Wrist Watch, showcasing its clear dial and pink silicone strap.

Image: PINDOWS watches being worn by various healthcare professionals, highlighting their suitability for medical environments.
Setup
Setting the Time
- Pull out the crown: Gently pull the crown (the small knob on the side of the watch case) outwards to the first position.
- Adjust the time: Rotate the crown clockwise or counter-clockwise to set the hour and minute hands to the correct time.
- Push in the crown: Once the time is set, push the crown back into its original position to start the watch movement.
Adjusting the Strap
The silicone strap features a traditional buckle clasp for secure and comfortable wear. Adjust the strap by inserting the pin into the desired hole to fit your wrist size. The watch is designed to fit wrist sizes from 5 inches (127mm) to 7.2 inches (183mm).

Image: Detailed view of the ultra-soft silicone watch band, showing its texture and the stainless steel buckle.
Operating
Reading the Time
The watch features a clear analog dial with large, easy-to-read numbers for hours (1-12) and smaller numbers for the 24-hour format. The luminous hour and minute hands, along with a striking red second hand, ensure precise timekeeping and pulse readings.
Luminous Dial Function
The full luminous dial ensures clear visibility in low-light conditions. The dial and hands absorb light from various sources and glow in the dark. The charging time required for luminescence varies depending on the light source:
- Fluorescent Light / Office Lighting: 2-3 hours
- Incandescent Light (150W lamp): 1-2 hours
- Sunlight (Cloudy Weather): 30 minutes - 1 hour
- Sunlight (Clear Weather): 15-30 minutes

Image: The watch dial glowing brightly in a dark environment, demonstrating its luminous feature for enhanced visibility.
Maintenance
Cleaning
The silicone band is designed for easy cleaning. It can be wiped clean with water or alcohol. For the watch case and mineral glass, use a soft, damp cloth to gently wipe away dirt or smudges. Avoid using harsh chemicals or abrasive materials that could damage the watch.
Water Resistance
This watch is water-resistant to a depth of 30 meters (99 feet). This means it can generally withstand splashing, brief submersion in water, hand washing, and cold showers. It is not suitable for swimming, diving, or hot water activities.

Image: A chart illustrating the water resistance capabilities of the watch, indicating suitability for hand washing, cold showers, and rain, but not swimming.
Battery Replacement
The watch is powered by a long-lasting Japanese battery. When the watch stops running or the time becomes inaccurate, it indicates that the battery needs replacement. Battery replacement should be performed by a qualified watch technician to ensure the watch's water resistance and proper function are maintained.
Troubleshooting
- Watch not running: Ensure the crown is fully pushed in. If it is, the battery may need replacement.
- Inaccurate time: Check if the crown is fully pushed in. If the time continues to be inaccurate, the battery may be low, or the movement may require servicing.
- Luminous dial not glowing: The luminous material requires exposure to light to charge. Ensure the watch has been exposed to sufficient light (e.g., sunlight, artificial light) for an adequate period.
- Water inside the watch: If moisture appears inside the watch, immediately take it to a qualified watch technician for inspection and repair to prevent further damage.
Specifications

Image: A visual representation of the watch's dimensions and key material specifications.
| Feature | Detail |
|---|---|
| Model Number | PDS-2106 |
| Movement | Japanese Quartz |
| Case Diameter | 38mm (1.49 inches) |
| Case Thickness | 9mm (0.35 inches) |
| Band Width | 20mm (0.78 inches) |
| Weight | 45g (1.59 ounces) |
| Mirror Material | High-Hardness Mineral Tempered Glass |
| Band Material | 100% Silicone |
| Clasp Type | Buckle |
| Water Resistance | 30 Meters (99 Feet) |
| Luminous Features | Dial and Hands |
| Product Dimensions | 3.78 x 2.72 x 3.11 inches (packaging) |
| Date First Available | April 7, 2023 |
Warranty and Support
PINDOWS watches are manufactured with attention to quality and precision. For any issues or inquiries regarding your PINDOWS PDS-2106 watch, please refer to the retailer where the product was purchased or contact PINDOWS customer support directly. Keep your purchase receipt as proof of purchase for any warranty claims.
For further assistance, please visit the official PINDOWS website or contact their customer service department. Specific warranty terms and conditions may vary by region and retailer.