Citizen BM7631-52E Men's Watch • Eco-Drive Solar • Robust Stainless Steel Design

The Citizen BM7631-52E men's watch is the ideal companion for the modern, active man. With its striking black dial and robust case made of high-quality stainless steel, it combines sporty aesthetics with technical precision.

Thanks to innovative Eco-Drive technology, this wristwatch uses any type of light as an energy source. This eliminates the need for battery changes and ensures sustainable and reliable timekeeping in everyday life.

Special Features of the Citizen BM7631-52E Watch

• Sustainable Eco-Drive solar movement converts light into pure energy and offers an impressive power reserve for maximum independence.
• High-quality stainless steel case with a diameter of 41 mm ensures durability and a striking presence on the wrist.
• Practical date display and water resistance up to 10 bar make the watch a functional partner for sports and leisure.

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 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 let 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 scratches).
• 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 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 jewelry.