Introduction
This manual provides essential instructions for the proper use, care, and maintenance of your Luminox Leatherback SEA Turtle Giant 0320 Series watch. Please read this manual thoroughly to ensure optimal performance and longevity of your timepiece.

Image: Front view of the Luminox Leatherback SEA Turtle Giant 0320 Series watch, showcasing its design and luminous markers.
Setup
Setting the Time and Date
- Unscrew the Crown: Locate the crown on the right side of the watch case. If it is a screw-down crown, gently unscrew it counter-clockwise until it springs out to position 1.
- Pull to Position 2 (Date Setting): Gently pull the crown out to the first click position (Position 2). Turn the crown clockwise or counter-clockwise to set the date. Adjust the date to the day before the current date.
- Pull to Position 3 (Time Setting): Pull the crown out to the second click position (Position 3). The second hand will stop. Turn the crown to advance the hour and minute hands. Continue turning past 12 o'clock to ensure the date changes; this indicates it is midnight. Set the correct time, paying attention to AM/PM for the date change mechanism.
- Push and Screw Down the Crown: Once the time and date are set, push the crown back into Position 1. For screw-down crowns, gently push and screw it clockwise back into the case to ensure water resistance.

Image: Side view of the Luminox watch, highlighting the crown for time and date adjustments.
Operating the Watch
Time and Date Display
Your Luminox watch displays time with hour, minute, and second hands. The date is shown in a window on the dial. The watch features Luminox Light Technology (LLT), providing constant glow for up to 25 years without external light source, ensuring visibility in all conditions.

Image: Close-up of the watch face, showing the clear numerical hour markers and the date window.
Water Resistance
This watch is water resistant up to 100 meters (10 ATM). It is suitable for swimming and snorkeling, but not for scuba diving. Ensure the crown is fully screwed down before any water exposure.

Image: The Luminox watch face illuminated in a dark environment, demonstrating the constant glow technology.
Maintenance
Cleaning
Clean your watch regularly with a soft, damp cloth. For rubber straps, mild soap and water can be used. Avoid harsh chemicals or abrasive materials that could damage the watch case or strap.
Battery Replacement
The watch requires 1 LR44 battery. Battery replacement should be performed by a qualified watch technician to maintain water resistance and ensure proper function. Do not attempt to replace the battery yourself.
General Care
- Avoid exposing the watch to extreme temperatures or sudden temperature changes.
- Keep the watch away from strong magnetic fields.
- If the watch is exposed to saltwater, rinse it thoroughly with fresh water and dry it with a soft cloth.

Image: The back of the Luminox watch, displaying the model number, water resistance rating, and Swiss Made inscription.
Troubleshooting
Watch Not Running
- Check if the crown is fully pushed in and, if applicable, screwed down.
- The battery may need replacement. Contact a professional watch service.
Date Not Changing
- Ensure the time is set correctly, especially the AM/PM cycle. The date typically changes around midnight.
- If the issue persists, professional inspection may be required.
Water Inside the Watch
- Immediately take the watch to a qualified service center. Do not attempt to open the watch yourself, as this will void the warranty and can cause further damage.
Specifications
| Model Name | Sea Turtle Giant |
| Model Number | XS.0325.GP |
| Brand | Luminox |
| Display Type | Chronograph |
| Watch Movement Type | Chronograph |
| Power Source | Battery Powered (1 LR44 battery required) |
| Water Resistance Depth | 100 Meters |
| Case Material Type | Leather |
| Band Material Type | Rubber |
| Crystal Type | Mineral Glass |
| Case Diameter | 45 Millimeters |
| Case Thickness | 12 Millimeters |
| Band Width | 22 Millimeters |
| Band Length | 150 Millimeters |
| Item Weight | 50 Grams |
| Product Dimensions | 5.91 x 1.73 x 0.47 inches |
| Color | Black (Band), Black (Dial) |
Warranty and Support
Warranty Information
Your Luminox watch comes with a manufacturer's warranty. Please refer to the included warranty information document for details regarding coverage, terms, and conditions. Keep your proof of purchase for warranty claims.
Customer Support
For any questions, service, or repair needs not covered in this manual, please contact Luminox customer support or an authorized service center. Contact information can typically be found on the Luminox official website or in your warranty documentation.