Introduction
Thank you for choosing the OLEVS Men's Chronograph Quartz Watch. This manual provides detailed instructions for setting up, operating, and maintaining your watch to ensure optimal performance and longevity. Please read this manual carefully before using your watch.

Image: OLEVS Men's Chronograph Quartz Watch with a brown leather strap and coffee color dial.
Setup
Setting the Time
- Pull the crown (the knob on the side of the watch) out to the second position.
- Turn the crown to adjust the hour and minute hands to the desired time.
- Once the time is set, push the crown back into the normal position.
Setting the Date
- Pull the crown out to the first position.
- Turn the crown to adjust the date in the date window (located between 4 and 5 o'clock).
- Once the date is set, push the crown back into the normal position.
Using the Chronograph (Stopwatch)
The watch features three functional subdials for chronograph measurements:
- 1/10 Second Subdial: Measures fractions of a second.
- 60 Second Chronograph: Measures seconds.
- 60 Minute Chronograph: Measures minutes.
- To start the chronograph, press the top pusher button. The chronograph hands will begin to move.
- To stop the chronograph, press the top pusher button again. The chronograph hands will stop, displaying the elapsed time.
- To reset the chronograph, press the bottom pusher button. The chronograph hands will return to their zero positions.

Image: Side view of the watch illustrating the crown positions for setting time and date, and the pusher buttons for chronograph control.
Operating the Watch
Luminous Hands
The watch features luminous hands that glow in low-light conditions, improving visibility. For optimal luminescence, expose the watch dial to a light source for a period before entering a dark environment.
Water Resistance
This watch is water resistant up to 30 meters (3 ATM). This means it is suitable for daily use and can withstand splashes, rain, and brief immersion in water, such as hand washing. It is not suitable for showering, bathing, swimming, diving, or any water sports where it might be exposed to high water pressure or prolonged immersion.
Important: Do not operate the crown or pusher buttons when the watch is wet or submerged in water, as this can compromise the water resistance.
Video: A close-up demonstration of the OLEVS Men's Chronograph Quartz Watch with a brown dial, highlighting its features and design.
Maintenance
Cleaning
To maintain the appearance of your watch, wipe the case and strap with a soft, dry cloth regularly. For the leather strap, avoid excessive moisture and harsh chemicals, which can damage the material.
Battery Replacement
The watch is powered by a quartz movement and uses one LR44 battery (included). When the watch stops or the second hand begins to skip, it is an indication that the battery needs to be replaced. Battery replacement should ideally be performed by a qualified watch technician to ensure proper sealing and water resistance.
Storage
When not in use, store your watch in a cool, dry place away from direct sunlight and extreme temperatures. Keeping it in its original box or a watch case can help protect it from dust and scratches.
Troubleshooting
- Watch is not running: Check if the crown is pushed all the way in. If it is, the battery may need replacement.
- Date is not changing: Ensure the time is set correctly, especially past midnight for the date to advance. If the date is stuck, manually adjust it using the crown in the first position.
- Chronograph hands are not resetting to zero: Press the bottom pusher button firmly to reset the chronograph. If they remain misaligned, a professional adjustment may be required.
- Condensation inside the watch: This indicates a breach in water resistance. Avoid further contact with water and seek professional service immediately to prevent damage to the movement.
Specifications
| Feature | Detail |
|---|---|
| Brand | OLEVS |
| Model Name | ZQ-S-G2872 |
| Model Number | TASUO-S-G2872PZ-JMK |
| Watch Movement Type | Quartz |
| Display | Analog |
| Case Material Type | Stainless Steel |
| Case Diameter | 40 Millimeters |
| Case Thickness | 12 Millimeters |
| Band Material Type | Leather |
| Band Width | 20 Millimeters |
| Band Length | 24 Centimeters |
| Clasp Type | Deployment Clasp |
| Water Resistance Depth | 30 Meters (3 ATM) |
| Battery | 1 LR44 (included) |
| Special Features | Chronograph, Day/Date Window, Luminous Hands |
Warranty
This OLEVS watch is covered by a seller warranty. For specific details regarding the warranty period and coverage, please refer to the documentation provided at the time of purchase or contact the seller directly.
Support
If you encounter any issues or have questions not covered in this manual, please contact the retailer or the OLEVS customer support team for assistance. Keep your purchase receipt as proof of purchase for any warranty claims.
Video: A detailed view of the OLEVS Men's Chronograph Quartz Watch, showcasing its design and functionality on a wrist.





