This A. Lange & Söhne Aviator’s watch is rated 9 out of 10. It comes with certificate from the Lange museum dated in June 2016. The archive indicated that this watch was made in December 1940, with the following description:
“Diameter of the movement 48mm, brand ALS, 16 jewels, index spring fine adjusting device, ebauche for an airforce observation watch with hands for indication of hour, minute and second (large hand) from the centre of the dial, checking on acceptance on 6.12.1940 on lever 3 of completion, the movement had been delivered for completion as an aviator’s wristwatch to the company Comp. Steinbiss, Schwabisch Gmiind. Original movement dial and hands in an original aviator’s wristwatch case, case No. 210 xxx, luminous dial and hand, a triangle with two dots instead of number “12”.
Extremely Rare & Highly Collectible.