1. Product Overview
The Invicta Pro Diver Model 22020 is a men's quartz watch designed for reliability and functionality. It features a durable stainless steel construction, a precise Japanese quartz movement, and water resistance suitable for diving.

Figure 1: Front view of the Invicta Men's Pro Diver Watch, Model 22020, featuring a black dial with luminous hands and a red uni-directional bezel.
Key Features:
- Case: 43mm diameter, 12mm thick stainless steel case.
- Dial: Black dial with luminous hands and hour markers for visibility in low light.
- Movement: Japanese quartz movement (PC32A Caliber) for accurate timekeeping.
- Crystal: Flame Fusion crystal, designed for scratch resistance.
- Bezel: Uni-directional stainless steel bezel with a red top ring, useful for tracking elapsed time.
- Band: Stainless steel bracelet, 215mm length x 22mm width, with a fold-over safety clasp.
- Water Resistance: 200 meters (660 feet), suitable for professional marine activity and diving.
2. Setup and Initial Use
2.1 Setting the Time and Date
To set the time and date on your Invicta Pro Diver watch, follow these steps:
- Unscrew the Crown: The crown is a screw-down type for enhanced water resistance. Rotate the crown counter-clockwise until it is free from the case.
- Set the Date: Gently pull the crown out to the first click position. Rotate 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.
- Set the Time: Pull the crown out to the second click position. Rotate the crown to move the hands and set the correct time. Ensure the AM/PM is correctly set by observing if the date changes at midnight.
- Secure the Crown: Once the time and date are set, push the crown back into the first position, then gently push and rotate it clockwise to screw it back down tightly against the case. This ensures the watch's water resistance.

Figure 2: Illustration of the watch crown for time adjustment, the scratch-resistant Flame Fusion crystal, and the calendar window.
2.2 Adjusting the Bracelet
The stainless steel bracelet can be adjusted by adding or removing links to achieve a comfortable fit. This procedure typically requires specialized tools and is best performed by a qualified watch technician to avoid damaging the pins or links.

Figure 3: Close-up of the watch bracelet showing the foldover safety clasp and the high-grade stainless steel construction.
3. Operating the Watch
3.1 Using the Uni-directional Bezel
The watch features a uni-directional rotating bezel, which is designed to rotate only counter-clockwise. This safety feature prevents accidental increases in elapsed time during dives. To use it:
- Align the zero marker on the bezel with the minute hand at the start of an activity (e.g., a dive).
- The minute hand will then indicate the elapsed time against the bezel's scale.
3.2 Luminous Display
The hands and hour markers are treated with luminous material to provide visibility in low-light conditions. Exposure to light will charge the luminous elements, allowing them to glow in the dark.
4. Maintenance and Care
Proper care will ensure the longevity and performance of your Invicta watch.
4.1 Cleaning
- Wipe the watch case and bracelet regularly with a soft, dry cloth to remove dirt and perspiration.
- For stainless steel, a slightly damp cloth can be used, followed by a dry cloth. Avoid harsh chemicals or abrasive materials.
4.2 Water Resistance
Your watch is water resistant to 200 meters (660 feet). This rating means it is suitable for professional marine activity and surface water sports, and can be used for diving. However, it is crucial to ensure the screw-down crown is fully tightened before any water exposure. Do not operate the crown or pushers while the watch is wet or submerged.

Figure 4: Water resistance chart indicating suitability for various water activities, including diving at 200 meters.
4.3 Battery Replacement
The watch is powered by a SR626SW lithium metal battery. When the battery life ends, it is recommended to have it replaced by an authorized service center or a professional watchmaker to maintain the watch's water resistance and ensure proper function.
5. Troubleshooting
If you encounter issues with your watch, consider the following common solutions:
- Watch Not Running: Check if the crown is fully pushed in. If the watch still does not run, the battery may need replacement.
- Incorrect Time/Date: Refer to Section 2.1 to correctly set the time and date. Ensure the crown is securely screwed down after adjustment.
- Condensation Under Crystal: This may indicate a loss of water resistance. Avoid further water exposure and seek professional service immediately.
6. Specifications
| Feature | Detail |
|---|---|
| Model Number | 22020 |
| Case Material | Stainless Steel |
| Case Diameter | 43 Millimeters |
| Case Thickness | 12 Millimeters |
| Band Material | Stainless Steel |
| Band Width | 22 Millimeters |
| Band Length | 9.75 Inches (215mm) |
| Dial Color | Black |
| Bezel Color | Red |
| Crystal Type | Flame Fusion |
| Movement Type | Japanese Quartz (PC32A Caliber) |
| Water Resistance Depth | 200 Meters (660 Feet) |
| Battery Type | SR626SW Lithium Metal (Included) |
| Item Weight | 155 Grams (0.34 Pounds) |
| Clasp Type | Fold-over-clasp-with-safety |
Video 1: A 360-degree view of the Invicta Men's Pro Diver Watch, Model 22020, showcasing its design and features.
7. Warranty and Support
This Invicta watch is covered by a manufacturer's warranty. For specific warranty terms, duration, and conditions, please refer to the warranty card included with your purchase or visit the official Invicta website.
For technical support, service, or inquiries regarding your watch, please contact Invicta customer service directly. Contact information can typically be found on the manufacturer's website or in the documentation provided with your watch.







