1. Product Overview
The OLEVS Men's Quartz Chronograph Watch (Model XLY-S-G2879) is a timepiece designed for precision and durability. It features a quartz movement for accurate timekeeping, a stainless steel case and bracelet, and a high-hardness coated glass mirror for scratch resistance. This watch includes a chronograph function and a date display, making it suitable for various daily activities.

Figure 1: OLEVS Men's Quartz Chronograph Watch (Model XLY-S-G2879) with black dial and gold-tone finish.
2. Components and Functions
Familiarize yourself with the key components and their functions:
- Main Dial: Displays hours, minutes, and seconds.
- Chronograph Sub-dials:
- 1/10 Second Zone (at 12 o'clock position)
- Minute Zone (at 9 o'clock position)
- Timing Area (at 6 o'clock position)
- Date Window: Displays the current date (located between 2 and 4 o'clock positions).
- Crown: Used for setting time and date.
- Pushers: Used to operate the chronograph function.
- Luminous Hands and Markers: Provide visibility in low-light conditions.

Figure 2: Key functional areas and controls of the OLEVS Chronograph Watch.
3. Setup and Adjustment
3.1 Setting the Time and Date
- To Set the Date: Gently pull the crown out to the first position (1 gear). Rotate the crown clockwise or counter-clockwise until the correct date is displayed in the date window. Push the crown back in to secure the setting.
- To Set the Time: Gently pull the crown out to the second position (2 gears). Rotate the crown to move the hour and minute hands to the desired time. Push the crown back in to secure the setting.
3.2 Adjusting the Bracelet
The watch bracelet is adjustable to ensure a comfortable fit. A tool is provided for removing or adding links. If you require assistance with bracelet adjustment, please contact customer service.

Figure 3: The watch includes a tool for adjusting bracelet links.
4. Operating the Chronograph
The chronograph function allows for precise timing of events up to 60 seconds, with a 1/10 second sub-dial for enhanced accuracy.
- Start: Press the top pusher to start the chronograph.
- Stop: Press the top pusher again to stop the chronograph.
- Reset: Press the bottom pusher to reset all chronograph hands to their zero positions.
5. Maintenance and Care
- Water Resistance: This watch is water resistant to 30 meters (330 feet). It is suitable for daily use, such as hand washing, rain, and splashes. It is generally considered suitable for swimming and snorkeling, but not for diving. Avoid operating the crown or pushers while the watch is wet.
- Cleaning: Wipe the watch regularly with a soft, dry cloth to remove dust and smudges. For the metal bracelet, a soft brush and mild soapy water can be used, followed by thorough rinsing and drying.
- Avoid Extreme Conditions: Protect the watch from extreme temperatures, strong magnetic fields, and harsh chemicals.
- Luminous Function: For optimal glow, expose the luminous hands and markers to a light source for approximately 30 seconds to activate their luminescence.

Figure 4: The watch is water resistant up to 30 meters.

Figure 5: Luminous hands and markers for visibility in low light.
6. Troubleshooting
- Watch Not Running: Ensure the crown is fully pushed in. If the watch still does not run, the battery may need replacement. Contact customer service for battery replacement.
- Luminous Function Not Working: Expose the watch to a strong light source for at least 30 seconds to charge the luminous material.
- Date Not Changing Correctly: Ensure the time is set correctly, especially distinguishing between AM and PM, as the date typically changes around midnight.
7. Specifications
| Feature | Specification |
|---|---|
| Brand Model Number | XLY-S-G2879 |
| Movement | Original Quartz Movement |
| Mirror Material | High Hardness Coated Glass |
| Case Diameter | 41 mm (1.61 inches) |
| Case Thickness | 12 mm (0.47 inches) |
| Bracelet Length | 240 mm (9.44 inches) |
| Bracelet Width | 20 mm (0.78 inches) |
| Weight | 122 g (4.3 oz) |
| Water Resistance | 30 meters (330 feet) |
| Clasp Type | Butterfly Buckle with Safety Closure |

Figure 6: Detailed product dimensions and specifications.
8. Official Product Video
Watch this short video for a visual overview of the OLEVS Men's Watch features and design.
Video 1: OLEVS Men's Watch product showcase by the manufacturer, highlighting its design and features.
9. Warranty and Support
For any product inquiries, warranty information, or assistance, please contact OLEVS customer service. Refer to the contact details provided with your purchase or visit the official OLEVS website for support.





