The ca. 214 Accutron Spaceview. Bulova produced the Spaceview with a special case, no dial, and adding a registration (chapter) ring for minute and hour markers. This allows a view of the inner workings of the watch, clearly showing the tuning fork, coils, and electronic circuitry. The Spaceview is one of the most popular and sought after Accutron models, giving rise to non-factory conversions, where the dial of another model Accutron has been removed to give the appearance of a Spaceview. Unfortunately, a conversion is frequently represented to unsuspecting buyers as a factory model. Date code M9, 1969.