Citizen Tsuyosa NK5010-51X Men's Watch • Automatic • Scratch-resistant sapphire crystal

The Citizen NK5010-51X from the popular Tsuyosa collection combines mechanical excellence with a striking moss-green dial. This men's wristwatch impresses with its timeless design and the use of high-quality materials such as stainless steel and sapphire glass.

Special Features of the Citizen NK5010-51X Watch

• Powerful automatic movement with a power reserve of up to 60 hours for maximum independence.
• Scratch-resistant sapphire crystal reliably protects the dial from damage and ensures lasting brilliance.
• Elegant small seconds hand on the green dial gives the watch a special mechanical aesthetic.

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.