Watch List notes:

Constantine IV Pogonatus (668-685), AV Tremissis, AD 668-681, Constantinopolis, Officina S, diademed and draped bust right, wearing paludamentum, rev. cross potent, fields plain, CONOB in exergue, 1.86g, 6h (MIB 16B/C; DOC 17; Sear 1162), slight striking softness above bust, otherwise a bolder very fine