Introduction
Thank you for choosing the SKMEI 1405 Solar Energy Digital Watch. This durable and feature-rich timepiece is designed for active individuals, offering a range of functions including time, date, chronograph, alarm, and LED display, all powered by solar energy. This manual will guide you through the proper setup, operation, and maintenance of your watch.

Figure 1: SKMEI 1405 Solar Energy Digital Watch
Product Overview
Video 1: Overview of the SKMEI 1405 watch features and design.

Figure 2: Watch Feature Set and Button Layout
Button Functions:
- EL Light Button: Activates the backlight for clear viewing in low-light conditions.
- Mode Button: Cycles through different display modes (Time, Stopwatch, Alarm, Date, Week).
- Start/Stop Button: Used to start and stop the chronograph, and to adjust values during setting.
- Reset Button: Used to reset the chronograph, and to adjust values during setting.
Setup and Initial Use
1. Solar Charging
Your SKMEI 1405 watch is equipped with solar power technology. For optimal performance, ensure the watch face is regularly exposed to light. Even if the built-in battery runs out, it can still rely on solar power.

Figure 3: Solar Power Feature
2. Setting Time and Date
To set the time and date, use the 'Mode' button to navigate to the desired setting mode (Time, Date, Week). Use the 'Start/Stop' and 'Reset' buttons to adjust the values. Refer to the 'Product Overview' section for button identification.
- Press the Mode Button repeatedly until the time setting mode is displayed.
- Use the Start/Stop Button to select the digit you wish to change (e.g., hours, minutes).
- Use the Reset Button to adjust the selected digit.
- Repeat for all time and date components.
- Press the Mode Button again to exit the setting mode.
Operating Functions

Figure 4: Function Overview
Available Functions:
- Time Display: Digital display of current time (12/24 hour format).
- Stopwatch: Chronograph function for measuring elapsed time.
- Alarm: Set daily alarms.
- Date & Week Display: Shows the current date and day of the week.
- EL Light: Electroluminescent backlight for illumination.
- Multiple Time Zone: Supports displaying time in different zones.
Water Resistance (50M / 5ATM)
The watch is water-resistant up to 50 meters, making it suitable for daily use, washing hands, in the rain, and swimming. However, it is not suitable for hot water activities.

Figure 5: Water Resistance Guidelines
Important Notices:
- Avoid hot water and steam.
- In some cases, water vapor may enter the watch, which is normal. Placing the watch with a desiccant will help it disappear.
Maintenance
General Care:
- Clean the watch regularly with a soft, dry cloth.
- Avoid exposing the watch to chemical cosmetics or corrosive daily necessities, as these can corrode the plating color of the watch surface.
- Ensure the watch receives regular exposure to light to maintain its solar power charge.
Water Exposure:
- Do not use the watch with hot water or warm water for bathing and showering. The water vapor can enter the watch.
- The watch is designed for cold water resistance only.
Troubleshooting
Time Adjustment Issues:
If you encounter difficulties adjusting the time or date, please refer to the 'Setting Time and Date' section. If the issue persists, contact customer service for assistance.
Internal Condensation:
If water vapor appears inside the watch, it is sometimes normal. Place the watch in a dry environment with a desiccant (e.g., silica gel packets) to help absorb the moisture.
Specifications

Figure 6: Basic Information and Dimensions
| Attribute | Value |
|---|---|
| Brand Name | Skmei |
| Model Number | 1405 |
| Display Type | Digital |
| Movement | Digital |
| Case Material | Plastic |
| Band Material Type | Plastic / Silicone |
| Dial Window Material Type | Hardlex |
| Clasp Type | Buckle |
| Water Resistance Depth | 5Bar (50 meters) |
| Dial Diameter | 51mm |
| Case Thickness | 15mm |
| Band Width | 20mm |
| Band Length | 25cm |
| Case Shape | Round |
| Features | Shock Resistant, LED Display, Chronograph, Complete Calendar, Multiple Time Zone, Alarm, Week Display |
| Battery Included | Yes |
| Voltage | <36V |
| Origin | Mainland China |
| Certification | CE |
User Tips
- For consistent performance, try to expose your solar watch to natural light regularly, even if it's just indirect sunlight.
- While the watch is water-resistant, always ensure buttons are not pressed when the watch is wet to prevent water ingress.
- If you notice any persistent issues or have questions not covered in this manual, do not hesitate to contact customer service for expert advice.
Warranty and Support
SKMEI is committed to providing quality products. This watch is manufactured to high standards and undergoes rigorous quality control. For any product-related inquiries or support, please contact the seller or SKMEI customer service. Please note that manual measurement may have a certain degree of error; the actual product shall prevail.





