1. Overview
This manual provides essential information for the OLEVS Men's Minimalist Ultra-Thin Quartz Watch, Model 5869. This timepiece features a 40mm large dial with clear indices, a classic business style, and a simple, casual design. It includes a shiny beveled bezel, a round case, and a genuine leather strap with an adjustable pin buckle. The watch is equipped with an original quartz movement and a date calendar function.

Image 1: OLEVS Men's Minimalist Ultra-Thin Quartz Watch Model 5869 with blue leather strap and rose gold blue dial.
2. Setting the Time and Date
To ensure accurate timekeeping and date display, follow these steps:
- Setting the Time: Pull the crown (the small knob on the side of the watch) out to the second click position. Rotate the crown to adjust the hour and minute hands to the desired time. Push the crown back in to the normal position to start the watch.
- Setting the Date: Pull the crown out to the first click position. Rotate the crown clockwise or counter-clockwise (depending on the movement) to adjust the date. Once the correct date is displayed, push the crown back in to the normal position. Avoid setting the date between 9 PM and 3 AM, as this can interfere with the automatic date change mechanism.

Image 2: Detailed view of watch features, including the crown for time and date adjustment.
3. Operating Instructions
3.1 Wearing the Watch
Adjust the leather strap to fit comfortably around your wrist. The adjustable pin buckle allows for a secure and personalized fit. Ensure the watch is not too tight to prevent discomfort or restrict circulation, nor too loose to avoid excessive movement.

Image 3: The OLEVS watch being worn on a wrist, demonstrating its fit and appearance.
3.2 Water Resistance
This watch is water resistant up to 30 meters (3 ATM or 100 feet). This rating means the watch is suitable for daily use, such as handwashing and light splashes. It is not suitable for showering, bathing, swimming, diving, or any underwater activities. Exposure to hot water or steam should also be avoided as it can compromise the water resistance seals.
4. Care and Maintenance
- Cleaning: Wipe the watch case and strap regularly with a soft, dry cloth to remove dust and dirt. For the leather strap, avoid excessive moisture and harsh chemicals.
- Temperature: Avoid exposing the watch to extreme temperatures (hot or cold) or sudden temperature changes, as this can affect the movement and battery life.
- Chemicals: Keep the watch away from solvents, detergents, perfumes, and cosmetics, which can damage the case, strap, or seals.
- Impact: Protect the watch from strong impacts or shocks.
- Battery Replacement: The watch uses a quartz movement powered by a battery. When the watch stops or the second hand starts skipping, it indicates a low battery. Battery replacement should be performed by a qualified watch technician to maintain water resistance.
5. Troubleshooting
- Watch has stopped: Check if the crown is pushed in completely. If it is, the battery may need replacement.
- Date not changing: Ensure the time is set correctly, especially the AM/PM cycle. If the date changes at noon, the watch is set for the wrong 12-hour cycle. Advance the time by 12 hours.
- Condensation inside the watch: This indicates a loss of water resistance. Avoid further contact with water and have the watch inspected by a professional immediately.
- Irregular timekeeping: This could be due to a low battery, magnetism, or a need for servicing. Consult a watch technician.
6. Product Specifications
| Feature | Specification |
|---|---|
| Brand | OLEVS |
| Model Number | MJ-IND-G5869LP-ML (5869 Series) |
| Movement Type | Quartz |
| Display Type | Analog |
| Case Diameter | 40 Millimetres |
| Case Thickness | 6.5 Millimetres |
| Case Shape | Round |
| Band Material Type | Leather |
| Band Colour | Blue (for this variant) |
| Band Width | 20 Millimetres |
| Band Length | 23 Centimetres |
| Dial Colour | Blue (for this variant) |
| Crystal Material | Glass (Hardlex mineral) |
| Water Resistance Depth | 30 Metres (3 ATM) |
| Clasp Type | Hook Buckle |
| Item Weight | 35 Grams |
| Country of Origin | China |

Image 4: The watch's ultra-thin profile, measuring 6.5mm.
7. Warranty Information
This OLEVS watch comes with a manufacturer's warranty. The warranty covers manufacturing defects and issues arising from normal use. For specific details regarding the duration and terms of your warranty, please refer to the warranty card included with your purchase or contact customer support.
8. Customer Support
Should you have any questions regarding the use, maintenance, or warranty of your OLEVS watch, please contact our professional after-sales team. You can reach us through the Amazon platform where the product was purchased. We are committed to providing satisfactory assistance.