Authenticating a vintage Bulova watch often begins with verifying the date code against the watch's overall design and known catalog references. A genuine vintage Bulova should have a date code consistent with its design era, and the model should match or closely resemble a known catalog listing from that year. The Bulova collector community, particularly the myBulova.com resource, maintains extensive databases of models and date codes that can be invaluable for identification.
Movement examination is another key authentication step. Bulova used a range of movements over its history, including proprietary calibers and movements sourced from Swiss suppliers. The movement should be consistent with what is known to have been used in the specific model and era. Accutron tuning fork movements are particularly distinctive and well-documented. Vintage Bulova movements typically display the Bulova name or logo and relevant caliber markings.
Dial condition and authenticity are commonly scrutinized during identification. Original Bulova dials are valued by collectors, and refinished dials, while not uncommon, are generally less desirable. Signs of refinishing can include slight differences in font, text positioning, or logo rendering compared to original examples. The overall condition and consistency of all components, including the case, dial, hands, crystal, and crown, are typically considered when assessing a vintage Bulova's authenticity and originality.