Junkers JUMO 9.21.01.01.M Men's Watch • Corrugated Metal • Automatic

The Junkers JUMO 9.21.01.01.M automatic chronograph is an excellent choice for lovers of technical perfection. The striking blue dial with its iconic corrugated sheet metal look is reminiscent of the historic JU52 and gives the watch a distinctive character.

Equipped with a precise automatic movement and a functional tachymeter bezel, this timepiece, manufactured in Germany, offers the highest quality. The robust stainless steel case and the matching metal bracelet perfectly complete the masculine design.

Special Features of the Junkers 9.21.01.01.M Watch

• Iconic Design: Blue dial in a corrugated sheet metal look as a tribute to the JU52.
• Made in Germany: Highest manufacturing quality from a German watchmaking manufactory.
• Precise Technology: Reliable automatic chronograph with tachymeter function.

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, and 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 let dry away from heat.
• Water resistance: Do not wear while 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, saltwater, or disinfectants.
• Apply cosmetics and perfume first, then put on jewelry.