Lot 3: A. Lange & Söhne, Movement No. 215773, Case No. 215773, Cal. 48.1, 55 mm, circa 1943
November 10, 2012
Frankurt, GermanyLive Auction
Description: An aviator's rare navigation watch Case: matted grey, push back, original oversized aviator's leather strap. Dial: black, luminous Arabic numerals and -indexes, centre seconds, inner hour scale and outer minute scale, blued luminous hands. Movm.: 2/3 plate movement, frosted, gilt, balance stop device, indirect centre seconds, Guillaume balance, blued balance spring.