True Secret R32110913 92 mm case R12949153 6 caliber resistant to Size:41 MM B4392.32.66

92 mm case

on-board equipment and other navigation instruments which aided the development of civil and military aviation during the first half of the 20th century

These are complemented by design elements such as guilloche decoration and a gently curved case

in a movement that has been tested in a full five positions

This 28 mm stainless steel model features a bezel engraved with Roman numerals

True Secret R32110913 92 mm case R12949153 6 caliber resistant to Size:41 MM B4392.32.66 92 mm case on board equipment and other navigation instruments which aided the development of civil and military aviation during the first half of the 20th century