Seiko Prospex Speedtimer SFJ003P1 Men's Watch • Solar Chronograph • Sapphire Crystal

The Seiko Prospex Speedtimer SFJ003P1 is a masterpiece of Japanese watchmaking. As part of the renowned Prospex series, this solar chronograph combines the highest precision with state-of-the-art technology, enabling stopwatch accuracy of up to 1/100th of a second.

The striking design, crafted from robust stainless steel, is protected by scratch-resistant sapphire crystal and offers an environmentally friendly and reliable power source for demanding everyday use thanks to its innovative solar drive.

Special Features of the Seiko SFJ003P1 Watch

• Precise solar chronograph with 1/100-second measurement and high-quality in-house caliber 8A50.
• Robust stainless steel case with anti-reflective sapphire crystal and water resistance up to 10 bar.
• Sustainable power from light energy with a long power reserve and LumiBrite luminous coating.

Care Instructions for Wristwatches

Care & Cleaning

• Daily: Wipe the case and strap with a soft, dry cloth to remove dirt and sweat.
• Water-resistant watches: Clean with mild soapy water and a soft brush, rinse, and dry thoroughly.
  Important: Screw down the crown firmly beforehand!!!
• Not waterproof: Only clean dry or slightly damp, do not use water or cleaning agents.
• Avoid: Abrasive agents, perfume, cosmetics, and heat.
• Leather straps: Do not soak, only clean slightly damp and allow to dry away from heat.
• Water resistance: Do not wear when showering or bathing, have it checked annually.
• Battery (Quartz): Have a dead battery replaced immediately.
• Mechanical watches: Service by a master watchmaker every 5 years.

Storage & Handling

• Store the watch separately, not directly with other jewelry (risk of scratches).
• Take off mechanical watches when winding, do not leave the crown pulled out.

Jewelry Care – How to keep your jewelry beautiful:

• Remove jewelry before showering, bathing, and sports.
• Avoid direct sunlight – wood, leather & co. can fade.
• Hands off – constant touching leaves grease and dirt.
• No aggressive cleaning agents such as chlorine, saltwater, or disinfectants.
• Apply cosmetics and perfume first, then put on jewelry.