Movement Serial No.:
Case Serial No.:
Railroad approved, stainless case, with 24hour dial. Backset original 214 Accutron movement. Appears to be an original Railroad model, from case and H marked movement. Has the shorter hour hand, which doesn't obscure the inner 24 hr markings.
'74 ABC Case Parts Catalog info follows:
Case # 2446 / Caliber # 214 / Crystal # 1254AW / Crown # 9869SS / Gasket # G735 / Back rim # BR4 / Spring bar # 918