Citizen BN4044-15E Men's Watch • Eco-Drive • Altimeter

The Citizen Promaster Altichron BN4044-15E is an outstanding men's watch for true adventurers and outdoor enthusiasts. Thanks to its innovative technology and robust design, this wristwatch is the perfect companion for extreme conditions.

Equipped with the proven Eco-Drive solar movement, this model requires no battery changes and offers an incredible power reserve. The integrated altimeter and electronic compass make the watch an indispensable instrument, while the sporty case is water-resistant up to 20 bar.

Special Features of the Citizen BN4044-15E Watch

• Eco-Drive Solar Movement: Environmentally friendly technology with a 330-day power reserve, eliminating the need for any battery changes.
• Altimeter & Compass: Precise measurements from -300m up to 10,000m in altitude, as well as a reliable electronic direction display.
• Extreme Robustness: A durable stainless steel case with anti-reflective glass and 20 bar water resistance for the toughest applications.

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.