In the 1950s, with the advent of long-range commercial air travel, some watchmaking companies forged partnerships with major airlines to develop watches specifically tailored to the needs of pilots. Among these companies, Longines has a rich history of producing innovative aviator timepieces, including the renowned Lindbergh Hour Angle and Weems Second Setting models, which were designed in collaboration with the pioneering American aviator, Charles Lindbergh.
Swissair, the former national airline of Switzerland that operated from 1931 to 2002, approached Longines to create a wristwatch for their pilots. In addition to its oversized pilot-style case with an onion crown, this watch boasted a distinctive 24-hour dial that ensures optimal legibility. Our research indicates that these special watches were exclusively given to Swissair pilots and staff members and were never made available to the general public.
The present reference 6630 is believed to be part of a limited series of less than 100 examples ever produced. The back of the watch is engraved with the name of the company and an issue number, such as "60" in this particular watch. The Extract of the Archives accompanying the watch further confirms that it was sold directly to Swissair, highlighting the direct collaboration between the airline and Longines, rather than being distributed through their dealers.
The same reference was sold previously at our Geneva Watch Auction: XIII in 2021 for CHF138,600. Exceptionally well-preserved, the present example retains sharp engravings on the caseback and a dial that exhibits minimal signs of aging. It is accompanied by the original presentation box adorned with the "Swissair" insignia, an incredibly rare and charming detail that adds to its uniqueness.