Citizen Promaster NB6045-51H Men's Watch • GMT • Automatic

The Citizen NB6045-51H Promaster Mechanical GMT combines technical perfection with the unmistakable spirit of aviation. This robust men's watch captivates with its striking dark gray aesthetic and is the ideal companion for globetrotters and watch enthusiasts who value mechanical precision.

With its state-of-the-art automatic movement and integrated GMT function, this wristwatch allows simultaneous reading of two time zones. The detailed dial and striking bezel underscore the functional depth of this timepiece from the renowned Sky series.

Special Features of the Citizen NB6045-51H Watch

• GMT complication for effortless display of a second time zone on international travels.
• Mechanical automatic movement for reliable timekeeping without battery changes, powered by natural motion.
• Robust pilot design made of gray-coated stainless steel with excellent legibility and striking indices.

Watch Care Instructions

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 the crown down tightly 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 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 every 5 years by a master watchmaker.

Storage & Handling

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

Jewellery Care – How to keep your jewellery beautiful:

• Remove jewellery 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, salt water, or disinfectants.
• Apply cosmetics and perfume first, then put on jewellery.