• Laco is one of the original manufacturers of historic Flieger watches, designed for military aviation.

• The brand helped produce the legendary B-Uhr pilot watches used by navigators during WWII.

• Today, Laco continues making modern versions of these German pilot watches for collectors and everyday wear.

The Origins of the Flieger Watch

The Flieger watch—the German word for pilot watch—was originally designed as a professional navigation tool for aviators. During the early 1940s, precise timekeeping was essential for flight navigation, which led to the development of highly legible and durable pilot watches.

Among the few companies trusted to produce these watches was Laco Watches, a German manufacturer founded in 1925 in Pforzheim. The company quickly gained recognition for its engineering precision and functional watch designs.

One of the Historic “Big Five” Pilot Watch Makers

Laco holds a special place in aviation watch history because it was one of only five manufacturers selected to produce the original Beobachtungsuhr (B-Uhr) navigation watches used by military pilots.

These watches were built to strict military specifications and were designed for maximum readability inside the cockpit.

What Made Original Flieger Watches Unique

Classic B-Uhr pilot watches were much larger than standard wristwatches, often measuring around 55 mm in diameter. This large size made them easy to read during flight operations.

Other defining features included:

• High-contrast Type A and Type B pilot watch dials

• Oversized crowns that could be adjusted with gloves

• Long leather straps designed to fit over flight jackets

• Reliable mechanical watch movements with hacking seconds

These functional elements made the watches practical tools for navigators rather than simple accessories.

From Military Tool to Modern Collector Favorite

While the original watches were designed strictly for aviation use, their clean design eventually attracted watch enthusiasts and collectors. Today, Laco continues producing modern versions of its historic aviation watches, combining traditional dial designs with updated materials and automatic movements.

For men shopping for a reliable mechanical watch—or gift buyers looking for a meaningful timepiece—Laco offers something rare: authentic aviation heritage combined with classic tool-watch design.

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