Watch List notes:

Constans II, with Constantine IV, Heraclius, and Tiberius, 641-668. Solidus (Gold, 19 mm, 4.53 g, 7 h), Constantinopolis, 661-663. d N CTI [...] Facing bust of Constans II, with long beard, on left, wearing plumed helmet and chlamys, and Constantine IV, on right, wearing crown and chlamys; between them, cross. Rev. VICTORIA AVGЧ Θ / CONOB Θ Heraclius, on left, and Tiberius, on right, standing facing and both holding long cross on globus; between them, cross potent on base and three steps. DOC 31h. MIB 33. SB 965. About extremely fine.