1. Entwodiksyon
Thank you for choosing the SEIKO Prospex Speedtimer Solar Chronograph SSC913. This timepiece combines precision engineering with a stylish design, featuring a blue dial with a sunray finish and red accents. Powered by light energy, it offers reliable performance without the need for battery changes. This manual provides essential information for the proper setup, operation, and maintenance of your watch.

Imaj 1.1: Devan view of the SEIKO Prospex Speedtimer Solar Chronograph SSC913, showcasing its blue sunray dial, chronograph subdials, and stainless steel bracelet.
2. Premye enstalasyon ak chaje
2.1 Premye chaj
Your SEIKO Prospex Speedtimer is powered by light energy. Upon receiving your watch, ensure it is exposed to sufficient light to begin charging. A full charge provides approximately 6 months of power reserve. Place the watch in direct sunlight or under strong artificial light for several hours to ensure it is adequately charged before initial use.
2.2 Mete lè ak dat la
- Rale kouwòn lan: Rale kouwòn nan dousman jis nan pozisyon dezyèm klik la. Zegwi segonn lan ap rete.
- Mete lè a: Turn the crown to set the hour and minute hands. Ensure the 24-hour hand is also set correctly (e.g., if it's 3 PM, set the 24-hour hand to 15).
- Mete dat la: Push the crown back to the first click position. Turn the crown to adjust the date. Avoid setting the date between 9 PM and 1 AM to prevent damage to the movement.
- Pouse kouwòn lan anndan: Once the time and date are set, push the crown back into the normal position. The second hand will resume movement.

Imaj 2.1: Side profile of the watch, highlighting the crown and chronograph pushers for time and function adjustments.
3. Operating Your Chronograph
The chronograph function allows for precise time measurement up to 60 minutes in 1/5 second increments.
3.1 Starting and Stopping the Chronograph
- Peze bouton ki anlè a (A) pou kòmanse kwonograf la. Zegwi segond kwonograf la ap kòmanse deplase.
- Press the upper pusher (A) again to stop the chronograph. The elapsed time will be indicated by the chronograph second hand and minute hand.
3.2 Resetting the Chronograph
- After stopping the chronograph, press the lower pusher (B) to reset it. All chronograph hands will return to their zero positions.
3.3 Fonksyon Takimèt
The tachymeter scale on the bezel can be used to measure speed over a known distance (e.g., 1 kilometer or 1 mile). Start the chronograph at the beginning of the distance. When the unit distance is completed, stop the chronograph. The number on the tachymeter scale indicated by the chronograph second hand is the average speed per hour.
4. Swen ak Antretyen
4.1 Rezistans dlo
Your watch is water resistant to 10 bar (100 meters / 330 feet). This means it is suitable for swimming and snorkeling, but not for scuba diving. Always ensure the crown is pushed in completely before exposing the watch to water.
4.2 Netwayaj
Wipe the watch case and bracelet regularly with a soft, dry cloth to remove dirt and moisture. For stubborn dirt, use a soft brush with mild soap and water, then rinse thoroughly and dry. Avoid using harsh chemicals or abrasive materials.
4.3 Swen Kristal
The watch features a curved sapphire crystal with an anti-reflective coating on the inner surface. Sapphire is highly scratch-resistant but not entirely scratch-proof. Avoid impacts and contact with hard surfaces to maintain its pristine condition.
4.4 LumiBrite
The hands and markers are coated with LumiBrite, a luminous paint that absorbs light energy and emits it in the dark. For optimal glow, expose the watch to bright light for a few minutes before entering a dark environment.

Imaj 4.1: The SEIKO Prospex Speedtimer SSC913 displayed in a lifestyle setting, emphasizing its versatility for daily wear.
NAN. Depanaj
5.1 Watch Not Running or Stopping
- Insufficient Charge: Ensure the watch is exposed to sufficient light for several hours to fully charge the solar cell.
- Pozisyon kouwòn: Check that the crown is pushed in completely to the normal position.
5.2 Chronograph Hands Not Resetting to Zero
- Pwosedi Reyajiste: Ensure you are following the correct reset procedure (press the lower pusher B after stopping the chronograph). If hands are misaligned, refer to the detailed manual for specific calibration steps.
5.3 Dat la pa chanje kòrèkteman
- Ajisteman Zòn Orè: Ensure the time is set correctly, especially the AM/PM distinction, as this affects the date change.
- Ajisteman manyèl: If the date is stuck, manually advance the date using the crown (first click position) until it is correct.
6. Espesifikasyon
| Nimewo Modèl | SSC913 |
| Mouvman | Quartz Solè (Kalib V192) |
| Ka Materyèl | Nerjaveèi asye |
| Ka Dyamèt | 41.4 mm |
| Ka epesè | 13 mm |
| Case Length (Lug-to-Lug) | 45.9 mm |
| Lajè Lug | 21 mm |
| Crystal | Curved Sapphire Crystal |
| Dial Koulè | Blue with Sunray Finish |
| Materyèl limine | LumiBrite on hands and markers |
| Kalite agraf | Tri-Fold Push Button Release Clasp |
| Rezistans dlo | 10 bar (100 mèt / 330 pye) |
| Pouvwa Rezèv | Approx. 6 months (once fully charged) |
| Fonksyon | Chronograph (up to 60 min in 1/5 sec increments), 24-hour hand, Date display, Overcharge prevention function |

Imaj 6.1: Dèyè view of the watch, detailing the stainless steel caseback and the secure tri-fold push-button release clasp.
7. Garanti ak sipò
For detailed warranty information, please refer to the warranty card included with your purchase. SEIKO offers comprehensive customer support for all its products. If you encounter any issues or require assistance, please contact SEIKO customer service or an authorized service center.
Ou ka jwenn plis enfòmasyon ak sipò sou sit ofisyèl la Magazen SEIKO.





