1. Introduction
This manual provides detailed instructions for the proper use, setup, and maintenance of your CURREN 8355 Men's Sport Quartz Chronograph Watch. Please read this manual thoroughly to ensure optimal performance and longevity of your timepiece.

Image 1: Front view of the CURREN 8355 Chronograph Watch, showcasing its blue dial, rose gold accents, and stainless steel band.
2. Product Overview
The CURREN 8355 is a quartz chronograph watch featuring a durable stainless steel construction, luminous hands, and multiple functional sub-dials. Familiarize yourself with the key components:
- Main Dial: Displays hours, minutes, and seconds.
- Sub-dials:
- Chronograph Second Hand (top sub-dial)
- 24-Hour Indicator (right sub-dial)
- Chronograph Minute Hand (bottom sub-dial)
- Date Display: Window located on the main dial.
- Crown: Used for setting time and date.
- Pushers: Used to operate the chronograph functions.
- Luminous Hands: Provide visibility in low-light conditions.

Image 2: Diagram illustrating the functions of the sub-dials: Chronograph Second, 24-hour indicator, Calendar (date), and Chronograph Minute.
3. Setup Instructions
3.1. Setting the Time
- Pull the crown out to the second click position.
- Rotate the crown to adjust the hour and minute hands to the desired time. Ensure the 24-hour sub-dial aligns correctly for AM/PM.
- Once the time is set, push the crown back into its normal position.
3.2. Setting the Date
- Pull the crown out to the first click position.
- Rotate the crown (usually clockwise or counter-clockwise, depending on the movement) to set the correct date.
- After setting the date, push the crown back into its normal position.
- Note: Avoid setting the date between 9 PM and 3 AM, as this can interfere with the automatic date change mechanism. If the date needs adjustment during this period, first set the time outside this range, adjust the date, then reset the time.
4. Operating Instructions (Chronograph Function)
The chronograph function allows for precise timing of events.
- Start/Stop: Press the top pusher to start the chronograph. Press it again to stop. The chronograph second and minute sub-dials will record the elapsed time.
- Reset: While the chronograph is stopped, press the bottom pusher to reset all chronograph hands back to their zero positions.
- Split Time (if applicable): This model typically does not feature a split-time function.
The 24-hour sub-dial operates continuously with the main time display and cannot be reset independently.
5. Maintenance and Care
- Cleaning: Wipe the watch regularly with a soft, dry cloth to remove dust and smudges. For the stainless steel band, a slightly damp cloth can be used, followed by immediate drying.
- Water Resistance (3 ATM): This watch is resistant to splashes and brief immersion in water (e.g., washing hands, rain). It is not suitable for swimming, showering, or diving. Do not operate the crown or pushers when the watch is wet.
- Temperature: Avoid exposing the watch to extreme temperatures (hot or cold) or sudden temperature changes, as this can affect the movement and seals.
- Magnetic Fields: Keep the watch away from strong magnetic fields (e.g., speakers, refrigerators, mobile phones) to prevent interference with the quartz movement's accuracy.
- Battery Replacement: When the watch stops or the second hand moves erratically, the battery may need replacement. It is recommended to have the battery replaced by a qualified watch technician to ensure proper sealing and function.
6. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Watch not running | Crown is pulled out; battery depleted. | Push crown back to normal position; replace battery. |
| Date changes at noon | Time set incorrectly (AM/PM). | Advance the hour hand by 12 hours. |
| Chronograph hands do not reset to zero | Requires manual adjustment. | Consult a watch technician for adjustment if the reset button does not work. |
| Watch gains or loses time significantly | Exposure to strong magnetic fields; low battery; internal movement issue. | Keep away from magnets; replace battery; consult a technician. |
7. Specifications
| Feature | Detail |
|---|---|
| Brand | CURREN |
| Model Number | 8355 |
| Movement | Quartz |
| Lens Material | Hardness Mineral Glass |
| Dial Diameter | 47mm |
| Case Thickness | 13mm |
| Weight | 148g |
| Band Width | 24mm |
| Band Length | 240mm |
| Water Resistance | 3 ATM (Splash/Rain Resistant) |
| Clasp Type | Buckle |
8. Warranty and Support
For warranty information or technical support, please refer to the documentation provided at the time of purchase or contact your retailer. Keep your purchase receipt as proof of purchase.





