Seiko Quartz Cal. 4326A Parts List

Seiko Quartz Cal. 4326A parts list with detailed illustrated exploded views showing every component of this dual-calendar movement. Each part is identified by official Seiko part number, making it straightforward to source replacements or verify assembly sequences during repair work. The movement operates on a 32.768 Hz quartz crystal oscillator and incorporates a stepper motor system to drive the day and date display wheels independently—a common configuration in affordable Japanese watches of the 1980s and 1990s. Technical specifications for each component are included where applicable. This kind of granular parts documentation is essential for professional watchmakers and serious hobbyists undertaking movement service or restoration, as it eliminates guesswork about component placement, orientation, and the correct mating of jewels, pivots, and gear teeth. Whether you're rebuilding after cleaning or diagnosing a calendar malfunction, the exploded diagrams serve as a visual reference that photographs alone cannot provide.