Citizen Promaster BN7020-09E Men's Watch • 1000m Water Resistant • Eco-Drive Solar

The Citizen Promaster BN7020-09E is the ultimate professional diver's watch, designed for the most extreme underwater conditions. With an impressive water resistance of 1000 meters, this wristwatch is perfect for saturation diving and sets new standards in the Marine collection.

Thanks to the innovative Eco-Drive technology, the watch never needs a battery change as it uses any kind of light as an energy source. The Super Titanium case with Duratect coating makes the watch not only exceptionally light but also five times harder than stainless steel.

Special features of the Citizen BN7020-09E watch

• 1000m Water Resistance: Certified saturation diver's watch with automatic helium escape valve for professional use under extreme pressure.
• Eco-Drive Solar Power: Never change a battery again thanks to environmentally friendly power generation from light with an integrated power reserve indicator.
• Super Titanium Case: Highly resistant Duratect surface hardening for extreme scratch resistance and maximum wearing comfort despite its robust construction.

Care Instructions for Wristwatches

Care & Cleaning

• Daily: Wipe the case and bracelet 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!!!
• Non-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 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).
• Remove 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.