Bulova Accutron 214 M6 Doctor's Pulsation. The user instructions refer to the model as 'Doctor's Date Accutron'. The model had limited production in both the 214 and 218 calibers and is most usually designated simply as Doctor's Pulsation. As you might expect, the appeal would be mostly to medical personnel. The ability to quickly and accurately determine pulse rate is a very useful feature.
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