1. Product Overview
The OLEVS Model WD-S-G6620G-HH is an automatic mechanical watch designed for men. It features a stainless steel construction, a skeleton dial, luminous hands and markers, and is waterproof. This watch is self-winding, meaning it does not require a battery and is powered by the motion of your wrist.

Image 1: Front view of the OLEVS Automatic Mechanical Watch Model WD-S-G6620G-HH, showcasing its black stainless steel band, black skeleton dial with gold accents, and luminous markers.
Video 1: An official product video demonstrating the OLEVS Business Dress Automatic Watch for Men (G6620G-HH), highlighting its design, automatic movement, and various features.
2. Setup and Initial Use
2.1 Initial Winding
As an automatic mechanical watch, it requires initial winding if it has stopped. To wind the watch, rotate the crown (located on the right side of the watch case) clockwise approximately 30-40 times until you feel resistance. This provides enough power reserve for the watch to start ticking. Once worn, the natural motion of your wrist will keep the watch wound.
2.2 Setting the Time
- Pull the crown out to the outermost position.
- Rotate the crown to adjust the hour and minute hands to the correct time.
- Push the crown back into its original position to start the watch.
2.3 Setting the Calendar Functions (Date, Month, Year, Moon Phase)
The watch features multiple calendar functions. Use the small buttons located on the side of the watch case to adjust these settings. Refer to the diagram below for button identification:

Image 2: Side display of the OLEVS watch, illustrating the functions of each button: adjust month button, pull-out adjustment for time, adjustment of calendar buttons, and function buttons on the left side for year and month adjustment.
- Adjust Month Button: Press the button at the 2 o'clock position to advance the month.
- Adjustment of Calendar Buttons: Use the button at the 4 o'clock position to adjust the date subdial.
- Function Buttons on Left Side: The buttons on the left side are used for adjusting the year and moon phase dial.
Note: Avoid adjusting the date or month between 9 PM and 3 AM, as this can damage the movement while the gears are engaged in the automatic date change process.
2.4 Adjusting the Metal Band
To ensure a comfortable fit, the metal band may need adjustment. This typically involves removing or adding links. A band adjustment tool is usually included with the watch. Follow the instructions in the video below for proper band adjustment:
Video 2: A detailed instructional video demonstrating how to remove and install links on the metal wrist band of the OLEVS watch using the provided tool, ensuring a balanced fit.
When removing links, it is recommended to remove an equal number of links from both sides of the clasp to maintain balance. For example, if you need to remove 4 sections, remove 2 from the left side and 2 from the right side.
3. Operating the Watch
3.1 Automatic Movement
The watch is powered by an automatic self-winding mechanical movement. This means that the natural motion of your arm and wrist winds the mainspring, eliminating the need for a battery. If the watch is not worn for an extended period, it may stop. Simply wind it manually as described in Section 2.1 to restart it.
3.2 Luminous Function
The watch features luminous hands and markers, allowing for readability in low-light conditions. Exposure to light will charge the luminous material, causing it to glow in the dark.

Image 3: A composite image highlighting key features of the OLEVS watch: 30 meters waterproof, mechanical movements, diamond-coated mirror, and luminous function shown glowing in the dark.
3.3 Water Resistance
This watch is water-resistant up to 30 meters (100 feet). This means it is suitable for daily use, such as hand washing, rain, or splashes. It is not recommended for swimming, diving, or prolonged water immersion. Ensure the crown is fully pushed in before any contact with water.
4. Maintenance
4.1 Cleaning
Regularly clean your watch with a soft, dry cloth to remove dust and smudges. For the metal band, a slightly damp cloth can be used, followed by immediate drying. Avoid using harsh chemicals or abrasive materials, as these can damage the watch's finish.
4.2 Avoiding Magnetic Fields
Mechanical watches can be affected by strong magnetic fields, which may cause them to run inaccurately. Keep your watch away from strong magnets found in speakers, refrigerators, and certain electronic devices.
4.3 Storage
When not wearing your watch, store it in a cool, dry place, preferably in its original box or a watch case, to protect it from dust, moisture, and scratches.
5. Troubleshooting
5.1 Watch Not Running
- Check Winding: Ensure the watch is sufficiently wound. Manually wind the crown 30-40 times.
- Movement: If the watch has been stationary for a long time, it may require more movement to build up power reserve. Wear it for several hours or use a watch winder.
5.2 Inaccurate Time
- Magnetic Interference: The watch may have been exposed to a strong magnetic field. Consult a professional watchmaker for demagnetization.
- Power Reserve: Ensure the watch is fully wound. An insufficient power reserve can lead to inaccurate timekeeping.
- Service: If the issue persists, the watch may require professional servicing.
5.3 Calendar Not Changing Correctly
- Manual Adjustment: Manually adjust the date, month, or year using the respective buttons.
- Avoid Restricted Hours: Ensure you are not attempting to adjust the calendar between 9 PM and 3 AM, as this can cause mechanism issues.
6. Specifications
| Feature | Specification |
|---|---|
| Model Number | WD-S-G6620G-HH |
| Movement Type | Automatic Self-Wind |
| Display Type | Analog |
| Case Material | Stainless Steel |
| Band Material | Stainless Steel |
| Band Color | Black |
| Dial Color | Black |
| Case Diameter | 43 Millimeters |
| Case Thickness | 13 Millimeters |
| Band Width | 20 Millimeters |
| Band Length | 200 Millimeters |
| Water Resistance Depth | 30 Meters (100 Feet) |
| Crystal | High hardness coated glass mirror surface |
| Clasp Type | Foldover Clasp |
| Item Weight | 144 Grams |
7. Warranty Information
This OLEVS watch comes with a seller warranty. For specific details regarding the warranty period, coverage, and claims process, please refer to the warranty information provided at the time of purchase or contact the seller directly. Keep your proof of purchase for any warranty claims.
8. Support
If you encounter any issues or have questions not covered in this manual, please contact OLEVS customer support or the retailer from whom you purchased the watch. Provide your model number (WD-S-G6620G-HH) and purchase details for efficient assistance.
You can visit the OLEVS Store for more information: OLEVS Store on Amazon





