Bulova 1972 Accutron Date & Day
HGEP (heavy gold electroplate) model with 2182 day/date movement. I picked this one up at an antiques fair and was lucky to find it with the original JB Champion Accutron marked bracelet. The bracelet, by the way, was a challenge to figure out how to size (remove links) as it didn't have pins that drifted out entirely like most do.
'74 ABC Case Parts Catalog info follows:
Case # 3194 / Caliber # 2182 / Crystal # 1492AY / Crown # 56PY / Gasket # G780 / Back rim # BR7 / Spring bar # 924