A. Lange & Söhne Pocket Watch WW II Military U Boat B-Uhr 1945
A. Lange & Söhne Pocket Watch WW II Military U Boat B-Uhr 1945
EVW PRODUCT NR: 02365
SOLD - ARCHIVE GALLERY
Museum Quality German Military Timepiece
Why is this A. Lange & Söhne WWII B-Uhr historic?
This is not merely a pocket watch; it is a vital instrument of naval warfare. Known as a Beobachtungsuhr (B-Uhr) or Navigation Deck Watch, this specific A. Lange & Söhne timepiece was commissioned for the German Kriegsmarine during World War II. These high-precision chronometers were essential for U-Boat commanders and naval officers to calculate longitude at sea, where a single second of error could mean missing a target or getting lost in the open ocean.
Technical Significance: The Caliber 48
Inside beats the legendary A. Lange & Söhne Caliber 48. Developed specifically for military use, this movement is renowned among horologists for its oversized balance wheel, swan-neck regulator, and hacking seconds feature (allowing for precise synchronization). Produced around 1945, amidst the chaos of the war's end, this watch stands as a testament to the unyielding standards of Glashütte watchmaking under extreme conditions.
SPECIFICATIONS
- Manufacturer: A. Lange & Söhne, Glashütte
- Type: Military B-Uhr (Observation / Deck Watch)
- Era: World War II (c. 1945)
- Assignment: Kriegsmarine / U-Boat Service
- Movement: Manual Wind, Caliber 48 (High Precision)
- Case markings: Military Issue Numbers (if applicable)
- Dial: Matte Black with Radium Luminous Numerals (Original)
- Hands: Sword-style Luminous Hands
- Case Material: Nickel/Chrome Plated Brass (Standard for WWII)
📦 Provenance & What’s Included
Box/Case: Secure professional travel case.
Documents: Invoice and our detailed Service Certificate confirming authenticity and movement grade.
🚚 Shipping Information
Insured worldwide shipping with specialized packaging for antique instruments.
🛎️ Collector's Status
This item is currently sold. However, we specialize in sourcing rare German Military Watches. Check our "New Arrivals" section or contact us to find a similar piece.
🔧 Conservation & Service
Even as a museum piece, this watch has received expert care.
The professional conservation included:
- Complete disassembly of the Caliber 48 movement
- Cleaning and lubrication with Moebius oils suited for vintage mechanics
- Timing regulation to ensure historical accuracy
- Preservation of the original patina (dial and hands left untouched)
📄 Value Protection: The included documentation serves as a guarantee of the watch's provenance, crucial for WWII collectibles.
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