1. Introduction and Overview
This manual provides essential information for the proper use, care, and maintenance of your Invicta Pro Diver Automatic Watch, Model 8926OBXL. This timepiece is designed for reliability and precision, featuring an automatic movement and robust construction suitable for diving.

Image 1.1: Front view of the Invicta Pro Diver 8926OBXL Automatic Watch, showcasing its stainless steel case, black dial, and unidirectional bezel.
The Invicta Pro Diver 8926OBXL features a 43mm stainless steel case with a black dial. It is powered by an accurate automatic movement, meaning it winds itself with the motion of your wrist. The watch is water-resistant to 20 bar (200 meters), making it suitable for professional marine activity and serious surface water sports, but not for saturation diving.
2. Setup and Initial Winding
Your automatic watch requires initial winding if it has stopped. Automatic watches are powered by the movement of your wrist, but if unworn for an extended period, they will stop.
2.1 Winding the Watch
- Locate the crown on the right side of the watch case.
- Unscrew the crown counter-clockwise until it springs out to position 0 (fully unscrewed, but not pulled out).
- In position 0, turn the crown clockwise approximately 20-30 times to manually wind the mainspring. This provides an initial power reserve.
- After winding, the watch should begin to run.
2.2 Setting the Time and Date
- Ensure the crown is in position 0 (unscrewed).
- To set the date: Gently pull the crown out to position 1 (first click). Turn the crown clockwise or counter-clockwise to adjust the date. Avoid setting the date between 9 PM and 3 AM, as this can damage the movement.
- To set the time: Pull the crown out further to position 2 (second click). Turn the crown to move the hour and minute hands. Set the time past 12 o'clock to determine if it's AM or PM (the date will change at midnight).
- Once the time and date are set, push the crown back in to position 0 and screw it down clockwise firmly against the case to ensure water resistance.
3. Operating Your Watch
3.1 Automatic Movement
The Invicta Pro Diver 8926OBXL is an automatic watch. It gains power from the natural motion of your wrist. When worn daily, it should maintain its power reserve. If the watch is not worn for an extended period (typically 36-40 hours), it will stop and require manual winding as described in Section 2.1.

Image 3.1: The automatic movement of the Invicta watch, which self-winds with wrist motion.
3.2 Unidirectional Rotating Bezel
The watch features a unidirectional rotating bezel, which is a common feature on dive watches. It rotates only counter-clockwise to prevent accidental increases in dive time. To use it:
- Align the triangle marker on the bezel with the minute hand at the start of your activity (e.g., a dive or timing an event).
- As time passes, the minute hand will move, indicating the elapsed time against the bezel's markings.
3.3 Water Resistance
Your Invicta Pro Diver watch is water-resistant to 200 meters (20 ATM / 660 feet). This rating means it is suitable for professional marine activity and serious surface water sports. It is not suitable for saturation diving.
- Always ensure the crown is fully screwed down before exposing the watch to water.
- Do not operate the crown or pushers (if any) while the watch is submerged in water.
- Avoid exposing the watch to extreme temperature changes, such as moving from a hot sauna directly into cold water, as this can compromise seals.
4. Maintenance and Care
4.1 Cleaning Your Watch
To maintain the appearance and longevity of your watch:
- For stainless steel parts, wipe with a soft, damp cloth. For stubborn dirt, a mild soap solution can be used, followed by rinsing with clean water and thorough drying.
- After exposure to saltwater, rinse the watch thoroughly with fresh water and dry it completely.
- Avoid using harsh chemicals, solvents, or abrasive cleaning materials, as these can damage the watch's finish or seals.
4.2 Storage
When not wearing your watch, store it in a cool, dry place away from direct sunlight and strong magnetic fields. The original watch box provides excellent protection.

Image 4.1: The Invicta watch box, ideal for safe storage and transport of your timepiece.
4.3 Servicing
Automatic watches benefit from periodic servicing (typically every 3-5 years) by a qualified watchmaker to ensure optimal performance and longevity of the movement and seals.
5. Troubleshooting
- Watch Not Running: If the watch has stopped, it likely needs to be wound. Manually wind the watch by turning the crown clockwise 20-30 times in position 0 (unscrewed and pushed in). If worn daily, ensure sufficient wrist movement.
- Date Not Changing: Ensure the time is set correctly for AM/PM. The date changes around midnight. If the date is stuck, try advancing the time past midnight to see if it corrects. If not, manually adjust the date via crown position 1.
- Condensation Under Crystal: If you notice condensation inside the watch, this indicates a breach in water resistance. Immediately take the watch to a qualified service center to prevent further damage to the movement.
- Crown Not Screwing Down: Ensure the crown is properly aligned with the threads before attempting to screw it down. Do not force it, as this can strip the threads.
6. Specifications
| Feature | Detail |
|---|---|
| Model Number | 8926OBXL |
| Movement | Automatic |
| Case Material | Stainless Steel |
| Case Diameter | 43 millimetres |
| Dial Color | Black |
| Water Resistance | 20 bar (200 meters / 660 feet) |
| Product Dimensions | 8.27 x 1.69 x 0.55 inches |
| Item Weight | 8.11 ounces |
| Manufacturer | Invicta |
7. Warranty and Support
Your Invicta Pro Diver Automatic Watch comes with a 2-year Invicta warranty. This warranty covers manufacturing defects under normal use. Please refer to the warranty card included with your purchase for full terms and conditions, including details on what is covered and how to make a claim.
For warranty service or technical support, please contact Invicta's customer service directly. Contact information can typically be found on the warranty card or on the official Invicta website. Ensure you have your proof of purchase and watch model number ready when contacting support.
Note: Damage resulting from improper handling, accidents, unauthorized repairs, or normal wear and tear may not be covered under warranty. Always ensure the crown is screwed down to maintain water resistance.





