Introduction
Thank you for choosing the OLEVS Men's Luxury Chronograph Quartz Watch. This timepiece combines classic analog display with modern chronograph functionality, designed for durability and style. This manual provides essential information for setup, operation, maintenance, and troubleshooting to ensure optimal performance and longevity of your watch.

Figure 1: OLEVS Men's Luxury Chronograph Quartz Watch with brown leather strap and black dial.
Package Contents
- 1 x OLEVS Men's Luxury Chronograph Quartz Watch
- 1 x Watch Box
- 1 x User Manual (this document)
- 1 x Watch Cleaning Cloth
Setup
Setting Time and Date
- Pull out the crown: Gently pull the crown (the knob on the side of the watch) to the first or second position.
- Set the date: If applicable, rotate the crown in one direction (usually clockwise) to adjust the date.
- Set the time: Rotate the crown in the opposite direction to adjust the hour and minute hands. Ensure the time is set correctly for AM/PM if your watch has a 24-hour sub-dial or moon phase indicator.
- Push in the crown: Once the time and date are set, push the crown back into its original position to start the watch movement.
Adjusting the Strap
The watch comes with a brown leather strap. To adjust the fit, use the buckle clasp. Ensure the strap is comfortable and secure on your wrist, allowing for proper blood circulation.

Figure 2: The OLEVS watch comfortably worn on a wrist, showcasing its design.
Operating Instructions
Chronograph Function
This watch features a chronograph with second and minute sub-dials. The chronograph allows you to measure elapsed time.
- Start: Press the top pusher button (usually at 2 o'clock position) to start the chronograph. The second and minute sub-dials will begin to move.
- Stop/Pause: Press the top pusher button again to stop or pause the chronograph.
- Reset: Press the bottom pusher button (usually at 4 o'clock position) to reset the chronograph hands back to zero.
Moon Phase and 24-Hour Display
The watch includes a moon phase calendar and a 24-hour sub-dial. The moon phase indicator visually represents the current phase of the moon, while the 24-hour sub-dial helps distinguish between AM and PM.

Figure 3: Detailed view of the 3D Scale Sun Moon Star feature, illustrating daytime and nighttime display on the watch dial.
Maintenance
Cleaning
Regular cleaning will help maintain the appearance of your watch. Use the provided cleaning cloth to gently wipe the case, crystal, and strap. For more stubborn dirt, a slightly damp, soft cloth can be used, followed by immediate drying.
Water Resistance
This watch is water resistant up to 3 ATM (30 meters). This means it can withstand splashes or brief immersion in water, such as during hand washing or light rain. It is not suitable for swimming, showering, or diving.
- Do not press any buttons or pull out the crown while the watch is in contact with water.
- Avoid exposing the watch to hot water or steam, as this can compromise the water resistance seals.

Figure 4: Key features of the OLEVS watch, including its water resistance, high-hardness coated glass mirror, genuine leather strap, and luminous hands for visibility in low light.
Troubleshooting
- Watch not running: Ensure the crown is fully pushed in. If the watch still does not run, the battery may need replacement. The battery typically lasts 2 to 3 years.
- Time/Date not setting: Make sure the crown is pulled out to the correct position (first for date, second for time). If the issue persists, consult a professional watch repair service.
- Condensation under crystal: If you notice condensation, this indicates a breach in the water resistance. Immediately take the watch to a professional for inspection and repair to prevent further damage.
Specifications
| Feature | Detail |
|---|---|
| Brand | OLEVS |
| Model Number | HM-BB-2871B |
| Movement Type | Quartz (Imported Japanese movement parts) |
| Dial Shape | Round |
| Dial Diameter | 40 mm |
| Case Thickness | 11.5 mm |
| Strap Width | 20 mm |
| Wearing Length | 240 mm |
| Watch Weight | 56 grams |
| Case Material | Stainless Steel |
| Strap Material | Leather |
| Mirror Material | Wear-resistant Crystal Mirror (High hardness coated glass) |
| Water Resistance Level | 3 ATM (30 meters) |
| Battery Type | 1 LR44 (Included) |
| Product Dimensions | 24 x 4.3 x 1.15 cm |

Figure 5: Visual representation of the watch's dimensions and a summary of its key specifications.
Warranty and Support
OLEVS is committed to providing an excellent shopping experience. Your watch comes with high-quality quartz movement parts.
- 30-Day Free Replacement: If you encounter any issues after receiving your watch, you are eligible for a free replacement within 30 days.
- Battery Life: The long-life battery is designed to operate for 2 to 3 years.
- Professional Service: Should you have any problems or require assistance, please contact our professional customer service team for support.
For further assistance, please refer to the seller's contact information on the product's purchase page or visit the official OLEVS website.





