Seiko Prospex Diver's Watch - SFK003J1 - Prospex





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This guide is for adventurers and watch enthusiasts looking to master their Seiko Prospex SFK003J1. The watch offers reliable timekeeping with solar-powered movement and a robust design for underwater adventures. While the size and features make it ideal for active lifestyles, it's essential to understand its specific functions and maintenance requirements. This guide will provide detailed instructions to help you make the most of your Seiko Prospex.
| Series | Prospex |
|---|---|
| Model Part Number | SFK003J1 |
| Brand | Seiko |
Expose the watch dial to sunlight or bright light. Avoid prolonged exposure to direct sunlight, which can cause overheating.
The watch is water-resistant to 200 meters (20 bar), suitable for diving.
The GMT hand is adjusted independently. Pull out the crown to the second position and use it to align the hand with your desired second time zone.
It is recommended to have your watch serviced by a professional every 3-5 years to maintain its water resistance and accuracy.
The watch comes with a stainless steel bracelet.
Rinse the watch with fresh water immediately after exposure to saltwater. Wipe the case and bracelet with a soft cloth.
Lumibrite is Seiko's proprietary luminous material that ensures high visibility in low-light conditions.
Yes, the strap can be replaced with a compatible strap. Consult a watch specialist for options.
Ensure the watch is charged by exposing it to sunlight. If the problem persists, consult a professional.
Pull the crown out to the first position and rotate it to adjust the date.
Refer to the user manual to correctly set the GMT hand.
This may indicate a problem with the water resistance. Seek professional service immediately.