Junkers Baumuster B 9.20.02.01 Men's Watch Blue • Sapphire Crystal • Luminous Hands

The Junkers Baumuster B 9.20.02.01 is a striking men's watch with the distinctive instrument-inspired look of the legendary Baumuster series. The glossy blue dial is divided into two concentric sections: the inner circle displays the running hour, while the outer ring shows the minutes — a nod to avionic measurement design. The polished 316L stainless steel case with a 42 mm diameter gives the watch a masculine, precise presence on the wrist.

Inside, a reliable Miyota 2035 quartz movement ensures outstanding accuracy in everyday use. The phosphorescent hands charge in light and continue to glow in the dark, enabling easy reading in low-light conditions. A scratch-resistant sapphire crystal permanently protects the dial from damage. The brown leather strap with a 22 mm lug width completes the character of this Baumuster watch with understated style. With water resistance to 5 bar, the watch is well equipped for everyday wear.

Key Features of the Junkers 9.20.02.01 Watch

• Sapphire crystal, scratch-resistant glass for lasting protection of the blue dial
• Luminous hands, phosphorescent coating for reliable legibility even in the dark
• Screw-down crown and water resistance to 5 bar, solid protection for daily use

Care Instructions for Wristwatches

Care & Cleaning

• Daily: Wipe case and bracelet with a soft, dry cloth to remove dirt and perspiration.
• Water-resistant watches: Clean with mild soapy water and a soft brush, rinse, 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: Harsh chemicals, 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 in the shower or bath, have it tested annually.
• Battery (quartz): Have a depleted battery replaced immediately.
• Mechanical watches: Full service by a master watchmaker every 5 years.

Storage & Handling

• Store the watch separately, not directly with other jewellery (risk of scratching).
• When winding mechanical watches, lay them down flat; do not leave the crown pulled out.