Citizen Tsuyosa NK5010-51L Men's Watch • Automatic • Sapphire Crystal

The Citizen Tsuyosa NK5010-51L men's watch combines mechanical sophistication with a modern, sporty yet elegant design. The striking blue sunray dial is complemented by the stylish small seconds sub-dial at 6 o'clock, giving the watch a distinctive aesthetic.

Equipped with the precise automatic caliber 8322, this timepiece offers an impressive power reserve of 60 hours. The high-quality stainless steel case, combined with scratch-resistant sapphire glass, protects the heart of the watch, while the transparent case back provides a fascinating view of the movement.

Special Features of the Citizen NK5010-51L Watch

• Precise automatic movement with an extended power reserve of 60 hours for long-lasting reliability.
• Exclusive dial design in blue with a small-seconds display and scratch-resistant sapphire crystal for optimal readability.
• First-class craftsmanship made from robust stainless steel with a crown positioned at 4 o'clock for high wearing comfort.

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, dry thoroughly.
  Important: Screw down the crown tightly beforehand!!!
• Not water-resistant: 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 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 such as chlorine, salt water, or disinfectants.
• Apply cosmetics and perfume first, then put on jewelry.