The Citizen Hisonic series represents a fascinating chapter of horological innovation during the 1970s. Using tuning fork technology licensed from Bulova, these watches combined cutting-edge electronic accuracy with the mechanical charm that collectors love. The “Hisonic” name itself reflected Citizen’s leap into the new age of sound-based timekeeping.
This particular model, the Citizen Hisonic 3711, features a beautifully polished stainless steel cushion case, complete with hidden lugs and a soft, flowing design interrupted only by crisp, sharp edges, reminiscent of the famous Grand Seiko 44GS case lines. Its crown positioned at 4 o'clock adds a touch of classic Japanese design flair, often seen on vintage Seiko and Citizen models. The dial is a stunning ivory-white with delicate vertical texturing, complemented by slim baton indices and elegant pencil hands. A date window framed in polished steel sits cleanly at 3 o'clock.
Inside, the magic continues. Powered by the Citizen Caliber 3711A, a 15-jewel tuning fork movement operating at 360Hz, the Hisonic hums softly with a mesmerizingly smooth second hand sweep, a beautiful hybrid between mechanical feel and quartz precision. It captures the spirit of the era when the race for the world's most accurate watches was at its peak.
The Citizen Hisonic 3711 is more than just a watch; it's a celebration of innovation and beautiful design, making it a perfect addition for collectors who appreciate unique vintage pieces with soul.
