Citizen TSUYOSA 60 NK0030-51E Men's Automatic Watch • Sapphire Crystal • 60-Hour Power Reserve

The Citizen TSUYOSA 60 NK0030-51E is an elegant men's automatic watch featuring a 37 mm stainless steel case in silver. The mechanical automatic movement with calibre 8310 impresses with a remarkable 60-hour power reserve and an accuracy of -20/+40 seconds per day, making it ideal for discerning watch enthusiasts who value both technical excellence and timeless design. The high-quality sapphire crystal protects the black dial from scratches, ensuring lasting clarity at all times.

The robust stainless steel bracelet sits comfortably on the wrist and gives the watch a classic, sport-elegant appearance. With a water resistance of 5 bar, the TSUYOSA 60 is well suited for everyday water contact. The date display and applied hour markers on the dial complete the functional overall look of this Citizen automatic watch.

Key Features of the Citizen NK0030-51E

• Automatic Movement Calibre 8310 with 60-hour power reserve and 21 jewels for reliable mechanical drive without a battery
• Sapphire Crystal for maximum scratch resistance and consistently clear visibility of the black dial
• Stainless Steel Case and Bracelet with 37 mm diameter and 5 bar water resistance for stylish everyday wearability

Care Instructions for Wristwatches

Care & Cleaning

• Daily: Wipe case and bracelet with a soft, dry cloth to remove dirt and perspiration.
• Water-resistant watches: Clean with mild soapy water and a soft brush, rinse, dry thoroughly.
  Important: Screw down the crown firmly beforehand!!!
• Not water-resistant: Clean only dry or slightly damp, do not use water or cleaning agents.
• Avoid: Aggressive 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 in the shower or bath, have it tested annually.
• Battery (quartz): Have a depleted battery replaced immediately.
• Mechanical watches: Service by a master watchmaker every 5 years.

Storage & Handling

• Store watch separately, not in direct contact with other jewellery (risk of scratching).
• Place mechanical watches flat when winding, do not leave the crown pulled out.