Seiko Presage SPB521J1 Men's Watch • Sapphire Crystal • 72h Power Reserve

The Seiko Presage SPB521J1 from the Classic Series combines traditional Japanese aesthetics with modern watchmaking. The polished stainless steel case with Super-Hard Coating reliably protects the precise automatic movement in everyday use.

Equipped with the 6R51 caliber, this men's watch offers an impressive power reserve of three days. The double-curved sapphire crystal ensures a clear view of the detailed dial and emphasizes the value of this dress watch.

Special Features of the Seiko SPB521J1 Watch

• Precise Japanese in-house movement caliber 6R51 with a power reserve of approx. 72 hours.
• Scratch-resistant, double-curved sapphire crystal with anti-reflective coating for optimal readability.
• Robust stainless steel case with Super-Hard Coating and water resistance up to 10 bar.

Care Instructions for Wristwatches

Care & Cleaning

• Daily: Wipe the case and bracelet 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 the crown down tightly beforehand!!!
• Non-water-resistant: Clean only dry or slightly damp, do not use water or cleaning agents.
• Avoid: Abrasive agents, perfume, cosmetics, and heat.
• Leather straps: Do not soak, clean only slightly damp, and allow to dry away from heat.
• Water resistance: Do not wear while showering or bathing, have it checked annually.
• Battery (quartz): Have a dead battery replaced immediately.
• Mechanical watches: Service every 5 years by a master watchmaker.

Storage & Handling

• Store the watch separately, not directly with other jewelry (risk of scratching).
• 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 sun – wood, leather & co. can fade.
• Hands off – constant touching leaves grease and dirt.
• No aggressive cleaning agents like chlorine, saltwater, or disinfectants.
• Apply cosmetics and perfume first, then put on jewelry.