1. Product Overview
The OLEVS 3675 is a luxury quartz wristwatch designed for business and casual wear. It features a multi-functional dial with chronograph, moon phase, and date display, encased in durable stainless steel with a high-hardness coated mirror. This manual provides essential information for setting up, operating, and maintaining your watch.

2. Initial Setup
2.1 Unpacking
Carefully remove the watch from its packaging. Inspect the watch for any visible damage. Your package should include the OLEVS 3675 watch and a leather box.
2.2 Adjusting the Time and Date
The watch features a 1-speed calendar and 2-speed time adjustment. To set the time and date:
- Pull the crown out to the first position to adjust the date. Turn the crown to set the correct date.
- Pull the crown out to the second position to adjust the time. Turn the crown to set the correct hour and minute.
- Push the crown back in to its original position to secure the settings and ensure water resistance.
2.3 Adjusting the Strap
The stainless steel strap is designed for durability and comfort. If adjustment is needed, it is recommended to visit a professional watch repair service to add or remove links for a perfect fit.
3. Operating Instructions
3.1 Chronograph Function
The OLEVS 3675 watch is equipped with a chronograph (stopwatch) function. The sub-dials indicate time reckoning (minutes) and timekeeping seconds.

- Start/Stop Chronograph: Press the top button (usually at 2 o'clock position) to start the chronograph. Press it again to stop.
- Reset Chronograph: Press the bottom button (usually at 4 o'clock position), labeled as 'Reset Timer Button' in the diagram, to reset the chronograph hands to zero.
3.2 Moon Phase Display
The watch features a 24-hour moon phase display, located in one of the sub-dials. This indicator tracks the lunar cycle over a 24-hour period.
3.3 Luminous Function
The watch hands and markers are coated with HD luminescent material, providing a powerful luminous display for easy time reading in low-light conditions. The luminescent material absorbs light and glows in the dark.

3.4 Product Video Overview
For a visual guide on the watch's features and style, please watch the official product video:
4. Maintenance and Care
4.1 Water Resistance
The OLEVS 3675 watch is 30 meters (3ATM) water-resistant. This means it is suitable for daily use, such as hand washing, rain, or accidental splashes. It is NOT suitable for swimming, diving, or showering with warm/hot water. Always ensure the crown is fully pushed in to maintain water resistance.

4.2 Cleaning
To keep your watch in optimal condition, regularly wipe the case and strap with a soft, dry cloth. For the stainless steel strap, a slightly damp cloth can be used, followed by immediate drying. Avoid using harsh chemicals or abrasive materials.
4.3 Battery Replacement
The watch is powered by a quartz movement with an included battery. When the watch stops or its functions become erratic, it may be time for a battery replacement. It is recommended to have the battery replaced by a qualified watch technician to ensure proper sealing and maintain water resistance.
4.4 Storage
When not in use, store your watch in its original leather box or a soft pouch to protect it from dust and scratches. Avoid exposing the watch to extreme temperatures, direct sunlight for prolonged periods, or strong magnetic fields.
5. Troubleshooting
If you encounter any issues with your OLEVS 3675 watch, please refer to the following common troubleshooting tips:
- Watch not running: Check if the crown is fully pushed in. If it is, the battery may need replacement.
- Date not changing: Ensure the time is set correctly, especially the AM/PM cycle, as the date typically changes around midnight.
- Chronograph not resetting to zero: This may require a simple calibration. Consult a professional watch repair service if the issue persists after attempting to reset.
- Condensation under the crystal: This indicates a breach in water resistance. Immediately take the watch to a professional for inspection and repair to prevent further damage to the movement.
6. Specifications
The following table details the technical specifications of the OLEVS 3675 watch:

| Feature | Specification |
|---|---|
| Brand Name | OLEVS |
| Model Number | 3675 |
| Item Type | Quartz Wristwatches |
| Movement | Quartz |
| Movement Origin | CN (China) |
| Display Type | Roman Numeral |
| Case Material | Stainless steel |
| Case Shape | Round |
| Case Diameter | 43mm |
| Case Thickness | 10mm |
| Dial Window Material Type | High hardness coated mirror |
| Band Material Type | Stainless steel (Textured Strap) |
| Band Width | 20mm |
| Band Length | 22cm |
| Clasp Type | Push Button Hidden Clasp |
| Water Resistance Depth | 3Bar (30 meters) |
| Features | Shock Resistant, Luminous, Auto Date, Chronograph, Complete Calendar, Moon Phase, Multiple Time Zone, Luminous Hands |
| Boxes & Cases Material | Leather |
| Battery Included | Yes |
| Certification | CE |
| Origin | Mainland China |
| Watch Weight | 124g |
7. User Tips
- Regular Wear: Wearing your watch regularly helps to keep the internal lubricants distributed, contributing to its longevity.
- Avoid Chemicals: Direct contact with perfumes, cosmetics, and cleaning agents can damage the watch's seals, case, and strap.
- Temperature Extremes: Protect your watch from sudden temperature changes and extreme heat or cold, which can affect its accuracy and components.
- Magnetic Fields: Keep the watch away from strong magnetic fields (e.g., speakers, refrigerators, mobile phones) to prevent magnetization, which can cause inaccurate timekeeping.
8. Warranty and Support
Your OLEVS 3675 watch is a Certified Original product. For any product-related inquiries or support, please contact the seller directly. Ensure you retain your purchase records for any warranty claims.
OLEVS is a brand with a global presence, established in major markets since 2013, and has received good reputation feedback, becoming a popular international watch brand.