1. Introduction
This manual provides comprehensive instructions for the proper use and care of your Seiko 5 Sports Automatic Watch, model SRPD69. Please read this manual thoroughly to ensure optimal performance and longevity of your timepiece. Keep this manual for future reference.
2. Product Overview
The Seiko 5 Sports SRPD69 is an automatic mechanical watch featuring the reliable Seiko 4R36 movement. It is designed for everyday wear with a robust stainless steel case and mesh bracelet, offering both durability and style.
Key Features:
- Movement: Seiko Caliber 4R36 automatic mechanical movement with manual winding capability.
- Power Reserve: Approximately 41 hours.
- Vibrations: 21,600 vibrations per hour.
- Display: Day and date calendar function.
- Luminescence: LumiBrite on hands and markers for enhanced visibility in low light.
- Bezel: Unidirectional rotating bezel with a red insert.
- Caseback: See-through caseback to observe the movement.
- Water Resistance: 10 bar (100 meters / 330 feet).
- Case Material: Stainless steel.
- Bracelet: Stainless steel mesh bracelet with a fold-over clasp.

Figure 2.1: The Seiko 5 Sports Watch SRPD69 is presented in a white and blue branded box.
3. Setup
3.1 Initial Winding
Your Seiko 5 Sports watch is powered by an automatic mechanical movement. It does not require a battery. When the watch is not worn, it relies on its power reserve. If the watch has stopped or its power reserve is low, follow these steps:
- Unscrew the Crown: If your crown is a screw-down type, turn it counter-clockwise until it springs out to position 1. (Note: The SRPD69 typically has a push-pull crown, so this step may not apply. If it's a push-pull, simply pull it out.)
- Manual Winding: In position 1 (normal position, or unscrewed position if screw-down), turn the crown clockwise approximately 30-40 times. This will manually wind the mainspring and build up a sufficient power reserve to start the watch.
- Automatic Winding: Once the watch starts ticking, wearing it on your wrist will automatically wind the mainspring through your arm's motion.

Figure 3.1: Side view of the watch, highlighting the crown for winding and setting.
3.2 Setting Time and Date
To set the time and date, follow these steps:
- Pull out the Crown: Gently pull the crown out to position 2 (first click) for date/day setting, or position 3 (second click) for time setting.
- Setting the Date and Day:
- In position 2, turn the crown clockwise to set the date.
- Turn the crown counter-clockwise to set the day of the week.
- Important: Avoid setting the date and day between 9:00 PM and 4:00 AM, as this can damage the movement. If you need to set the date/day during this period, first advance the time past 4:00 AM, then set the date/day, and finally set the correct time.
- Setting the Time:
- In position 3, turn the crown to move the hands. Advance the minute hand past the current time by a few minutes, then turn it back to the exact time.
- To ensure accurate time setting, synchronize with a reliable time source.
- Push in the Crown: Once set, push the crown back into position 0 (normal position). If it's a screw-down crown, screw it back in tightly to maintain water resistance.
3.3 Adjusting the Bracelet
The stainless steel mesh bracelet may require adjustment for a comfortable fit. It is recommended to have this adjustment performed by a qualified jeweler or watch technician to prevent damage to the bracelet or clasp mechanism.
4. Operating Instructions
4.1 Wearing the Watch
Wear the watch snugly on your wrist, ensuring it is not too tight or too loose. This allows the automatic winding mechanism to function effectively and provides comfort.

Figure 4.1: The Seiko 5 Sports Watch SRPD69 displayed on a wrist, showing its fit and appearance.
4.2 Using the Unidirectional Rotating Bezel
The SRPD69 features a unidirectional rotating bezel. This bezel can be used for timing events up to 60 minutes. To use it:
- Rotate the bezel counter-clockwise until the zero mark aligns with the minute hand.
- The minute hand will then indicate the elapsed time on the bezel scale.
The unidirectional design prevents accidental rotation in the wrong direction, which could lead to an overestimation of elapsed time.
5. Maintenance
5.1 Cleaning the Watch
Regular cleaning helps maintain the appearance and hygiene of your watch:
- Wipe the case and crystal with a soft, dry cloth.
- For the stainless steel mesh bracelet, use a soft brush and mild soapy water to remove dirt and grime. Rinse thoroughly with clean water and dry completely.
- Ensure the crown is pushed in (and screwed down if applicable) before cleaning with water.
5.2 Water Resistance
Your watch is water resistant to 10 bar (100 meters). This means it is suitable for swimming and snorkeling, but not for scuba diving. To maintain water resistance:
- Always ensure the crown is fully pushed in (and screwed down if applicable) before exposing the watch to water.
- Do not operate the crown or pushers while the watch is wet or submerged.
- Avoid exposing the watch to hot water, steam, or sudden temperature changes, as this can compromise seals.
- Have the water resistance seals checked periodically, especially after any impact or battery replacement (though this watch is automatic, seals can still degrade).
5.3 Regular Servicing
Like any precision mechanical instrument, your watch requires periodic servicing to ensure optimal performance. It is recommended to have your watch inspected and serviced by an authorized Seiko service center every 3 to 5 years.
5.4 Storage
When not wearing your watch for extended periods, store it in a cool, dry place away from direct sunlight, extreme temperatures, and strong magnetic fields. If stored for a long time, the watch will stop. Simply re-wind it manually and set the time before wearing.
6. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Watch stops or loses time. | Insufficient winding or power reserve. | Manually wind the watch by turning the crown clockwise 30-40 times. Wear the watch regularly to keep it wound. |
| Date/Day does not change correctly. | Date/Day was set during the prohibited period (9:00 PM - 4:00 AM). | Advance the time past 4:00 AM, then set the date/day, and finally set the correct time. |
| Condensation appears inside the watch crystal. | Exposure to extreme temperature changes or compromised water resistance. | Immediately take the watch to an authorized service center for inspection and repair. Do not attempt to dry it yourself. |
| Watch runs too fast or too slow. | Magnetization or need for regulation. | Consult an authorized service center. They can demagnetize or regulate the movement. |
7. Specifications

Figure 7.1: Side profile of the Seiko 5 Sports Watch SRPD69, showcasing the case and mesh bracelet design.
| Feature | Detail |
|---|---|
| Model Number | SRPD69 |
| Movement | Seiko Caliber 4R36 Automatic (24 Jewels) |
| Power Reserve | Approx. 41 hours |
| Case Material | Stainless Steel |
| Case Diameter | 42.5 mm |
| Case Thickness | 13.88 mm |
| Crystal Material | Mineral Glass (Hardlex) |
| Band Material | Stainless Steel Mesh |
| Band Width | 22 mm |
| Clasp Type | Fold-over clasp |
| Water Resistance | 10 bar (100 meters / 330 feet) |
| Functions | Day/Date display, Stop seconds hand function, Unidirectional rotating bezel, LumiBrite hands and markers |
| Weight | 0.3 kg (approx.) |
| UPC | 029665201355 |

Figure 7.2: Rear view of the watch, displaying the transparent caseback and the automatic movement.
8. Warranty and Support
8.1 Manufacturer's Warranty
Your Seiko 5 Sports Automatic Watch SRPD69 is covered by a 3-year manufacturer's warranty from the date of purchase. This warranty covers manufacturing defects under normal use. Please refer to the warranty card included with your watch for full terms and conditions.
8.2 Customer Support
For any questions, service requests, or warranty claims, please contact your authorized Seiko retailer or visit the official Seiko website for a list of authorized service centers in your region. When contacting support, please have your watch model number (SRPD69) and proof of purchase readily available.
You can find more information and support resources on the official Seiko website: www.seikowatches.com/global-en/support