Aeschbach WW2 Pattern German Wehrmacht & Luftwaffe Dienstuhr (Army/Airforce Service Watch) with 21 Jewel Automatic Mechanical Movement watches It is designed for maintaining

It is designed for maintaining accuracy at high altitude to 35

Helium molecules can build up inside the watch

the required specification included:

it features a small subsidiary seconds dial and faithfully retains the look and feel of the original issue watches — but with several key upgrades for modern durability and reliability

As a result of making that watch another order was placed with a view to recreating the A-11 which is an even earlier model

Aeschbach WW2 Pattern German Wehrmacht & Luftwaffe Dienstuhr (Army/Airforce Service Watch) with 21 Jewel Automatic Mechanical Movement watches It is designed for maintainingSKU Code: ABACH DUHR2 This automatic self winding Aeschbach military watch is a faithful recreation of the classic WWII designs used by the German Wehrmacht and Luftwaffe. While original wartime models are now rare and highly sought after, this modern version remains visually almost identical to the factory's WWII era timepieces. Staying true to its heritage, this watch retains the acrylic crystal used in the originals but upgrades the 15 jewel hand