August 15, 2026Published by on August 15, 2026Categories Rare Vintage Vostok (Восток) “Cadet Dolphin” Mechanical Watch | 17J | USSRRare original "Dolphin" sunburst gradient dial. Original dolphin emblem beneath 12 o'clock. TheDolphin dial variant is among the most recognizable Cadet models. Made in USSR.