1. Introduction
Thank you for choosing the PINDOWS 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 timepiece features an imported Japanese movement for accurate timekeeping, an easy-to-read luminous dial, and a durable silicone strap.

Image 1.1: Front view of the PINDOWS Analog Quartz Wrist Watch.
This watch is particularly suited for professionals and students who require a clear, reliable, and easy-to-read timepiece, such as nurses, doctors, EMT workers, and other medical professionals.

Image 1.2: The PINDOWS watch designed for medical professionals.
2. Setup
2.1 Setting the Time
- Locate the crown on the right side of the watch case.
- Gently pull the crown outwards to the time-setting position. You may feel a slight click.
- Rotate the crown clockwise or counter-clockwise to adjust the hour and minute hands to the correct time.
- Once the time is set, push the crown back inwards firmly until it clicks into its original position. This will start the watch movement.

Image 2.1: The watch crown used for setting time.
3. Operating Instructions
3.1 Reading the Dial
The PINDOWS watch features a clear, easy-to-read dial with both 12-hour and 24-hour markings. The large Arabic numerals for the 12-hour format are prominent, while smaller red numerals indicate the 24-hour format. A striking red second hand allows for precise pulse readings, which is beneficial for medical professionals.

Image 3.1: Detailed view of the watch dial showing 12 and 24-hour markings.
3.2 Luminous Dial Feature
The watch is equipped with a full luminous dial, ensuring clear visibility in low-light conditions. The hour and minute hands, along with the hour markers, glow in the dark after exposure to light. The intensity and duration of the glow depend on the exposure time and light source.
- Fluorescent Light: 2-3 Hours of charge.
- Incandescent Light (150W Lamp): 1-2 Hours of charge.
- Sunlight (Clear Weather): 15-30 Minutes of charge.

Image 3.2: The watch dial illuminated in low light conditions.

Image 3.3: Enhanced view of the luminous dial in darkness.
4. Maintenance
4.1 Cleaning the Watch
The PINDOWS watch features a super soft, breathable, and 100% silicone band, which is easy to clean. To maintain its hygiene and appearance:
- Wipe the silicone band and watch case with a soft cloth dampened with water or rubbing alcohol.
- Avoid using harsh chemicals or abrasive materials, as these can damage the watch's finish or strap.
- Ensure the crown is fully pushed in before cleaning to prevent water ingress.

Image 4.1: Detail of the soft silicone watch band and stainless steel buckle.
4.2 Water Resistance
This watch is water-resistant to a depth of 30 meters (99 feet). This means it can generally withstand splashing or brief submersion in water. However, it is not suitable for swimming, diving, or hot water activities (e.g., hot showers, saunas) as steam and hot water can compromise the seals.
| Activity | Suitability |
|---|---|
| Hand Washing | Suitable |
| Cold Shower | Suitable |
| Getting Wet in the Rain | Suitable |
| Swimming | Not Suitable |
| Diving | Not Suitable |

Image 4.2: Visual guide to the watch's 30M water resistance.
5. Troubleshooting
5.1 Watch Not Running
- Check the Crown: Ensure the crown is fully pushed in. If it is pulled out, the watch will not run.
- Battery: The watch uses a long-lasting battery. If the watch stops completely, the battery may need replacement. Contact a qualified watch repair service for battery replacement.
5.2 Inaccurate Timekeeping
- Battery Life: A low battery can sometimes cause erratic or slow timekeeping before the watch stops completely.
- Impact: Severe impacts can affect the internal movement. If the watch has been dropped or subjected to strong shocks and is no longer keeping accurate time, professional inspection may be required.
5.3 Condensation Under Crystal
- If you notice condensation inside the watch, it indicates that moisture has entered the case. This can happen if the watch's water resistance limits were exceeded or if the crown was not fully pushed in.
- Immediately take the watch to a professional watch repair service to prevent further damage to the movement.
6. Specifications
Below are the key specifications for your PINDOWS Analog Quartz Wrist Watch (Model: PDS-2106).

Image 6.1: Detailed product specifications diagram.
| 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 / 1.59oz |
| Mirror Material | High-Hardness Mineral Tempered Glass |
| Band Material | Silicone Strap |
| Clasp Type | Buckle |
| Water Resistance | 30 Meters (99 Feet) |
| Dial Display | Analog with 12/24 Hour Markings |
| Special Features | Luminous Dial, Red Second Hand |
7. Warranty and Support
PINDOWS is committed to providing high-quality products. For any warranty claims, technical support, or inquiries regarding your watch, please contact PINDOWS customer service directly through the retailer where you purchased the product or visit the official PINDOWS brand store online.
For more information about PINDOWS products and support, you can visit the PINDOWS Store on Amazon.