Genuine vintage Cessna 8-Day aircraft clock, manufactured by Wakmann Watch Co. (Swiss Made), aluminum oxide case, dated 1965 on the back. Fully tested and running — winds smoothly and keeps accurate time. Sets via the front stem/crown. Standard 2-1/4" aircraft instrument mounting with the classic black dial, luminous hands, and "CLOCK / Cessna / 8 DAY" markings. Back plate shows part number, date code, and manufacturer stamps (see photos).
A great, functional piece for a Cessna panel restoration, aviation display, or collector — not just a display piece, this one actually works as intended.