Aeschbach WW2 Pattern German Luftwaffe / Reichsluftfahrtministerium (RLM) Pilots Watch with Sapphire Box Crystal and 21 Jewel Automatic Mechanical Movement

SKU Code: ABACH/DUHR2S

This automatic, self-winding military watch is a faithful reproduction of a classic World War II Aeschbach* design. It features a shatterproof and scratch-resistant sapphire crystal, a small subsidiary second-hand dial, and retains the timeless style used by the German Luftwaffe during the war. Originally issued to Luftwaffe pilots by the Reichsluftfahrtministerium (RLM/German Air Ministry) on a mission-by-mission basis, these watches were returned to the quartermaster after each mission.

This modern version closely replicates Aeschbach's original WWII models. While the authentic watches are rare and command high prices, this updated version remains almost indistinguishable in appearance, featuring enhancements for everyday practicality. The acrylic crystal from the original has been upgraded to sapphire for improved durability, and the 15-jewel hand-winding movement has been replaced with a 21-jewel self-winding automatic movement that also allows for manual winding if desired. These subtle updates ensure greater reliability while maintaining the historic design.

The Benefits of Sapphire Crystal

Many people ask about the advantages of sapphire crystal compared to standard mineral glass. Synthetic sapphire is widely regarded as the premium material for watch crystals due to its exceptional hardness, scratch resistance, and overall durability.

These qualities make sapphire crystal particularly well suited to military personnel, security professionals, police officers, emergency service workers, and anyone with an active outdoor lifestyle. In fact, these users represent a significant proportion of our customer base.

When watches suffer accidental damage, cracked crystals are far more commonly associated with mineral glass than sapphire. Even hardened mineral crystals cannot match the scratch resistance and long-term durability of sapphire under demanding conditions. Sapphire ranks 9 on the Mohs hardness scale, second only to diamond, making it highly resistant to everyday wear and abrasion.

The sapphire used in watchmaking is manufactured under controlled conditions and then heat-treated to minimise internal stresses and maximise strength. The finished crystal is subsequently precision-machined and typically fitted with anti-reflective coatings to improve clarity and reduce glare.

While sapphire crystals are more expensive to produce than mineral glass, they are generally found on higher-end watches because of their superior performance and longevity. For many owners, the ability of a sapphire crystal to remain virtually scratch-free for years is one of the most valued features of a quality timepiece.

It is worth noting that some premium smartphones and electronic devices also use sapphire components to protect cameras and sensors, taking advantage of the same exceptional hardness and scratch resistance that make sapphire the preferred choice for high-quality watch crystals.

Historical Context: Aeschbach Watches

Aeschbach, established in 1923, was one of many Swiss and German manufacturers producing military watches during WWII for the Wehrmacht, Kriegsmarine, and Luftwaffe. Collecting these historical timepieces can be challenging due to the sheer number of manufacturers involved, with over 100 suppliers identified to date. A group of military watch enthusiasts has compiled a nearly comprehensive list of these manufacturers, which can be accessed on their website under "WWII German Watches." Contributions to fill in any gaps in their research are welcome. See https://military-watches.net/ww2-german-watches

Historical details specifically regarding Aeschbach watches can also be seen at this Link https://drive.proton.me/urls/0RR77Z1R8W#pqREjqba4M1G

Tracked Mail

Europe: €11.75 / £9.99 / US$12.95
UK: £7.95 / €9.50 / US$10.50
Rest of World: US$22.75 / €20.50 / £17.50

Express Courier (UPS or FedEx)

Europe: €23.50 / £19.99 / US$25.95
UK (UPS/DPD): £12.95 / €15.25 / US$16.95
Rest of World: US$45.50 / €41.25 / £34.95

Shipping costs may vary slightly depending on parcel weight and dimensions. Final rates are shown at checkout. The prices above apply to approximately 85% of orders.

If you’re not satisfied with your purchase, you may return it within 14 days of receipt. Items must be unused, in original packaging, and in new, resalable condition. Returns cannot be accepted for worn items, removed protective films, or any signs of use beyond normal inspection.

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