Watch List notes:

Constans II, with Constantine IV, Heraclius, and Tiberius, 641-668. Solidus (Gold, 20mm, 4.42 g 7), Constantinople, 661-663. ∂ N CONSτAN Crowned busts of Constans and Constantine IV facing, each wearing chlamys; above, cross. Rev. VICTORIA AVGYA / CONOB Cross potent on base and three steps between Heraclius and Tiberius standing facing. DOC 30a. SB 964. Attractive and clear. About extremely fine.