Watch List notes:

Constans II, with Constantine IV, Heraclius, and Tiberius, 641-668. Solidus (Gold, 20 mm, 4.42 g, 7 h), Constantinopolis, circa 659-661. d N CONITANI 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 S / CONOB Heraclius, on left, and Tiberius, on right, standing facing and both holding globus cruciger; between them, cross potent on globus. DOC 28d. MIB 29. SB 962. Extremely fine.