Which Emperor? Justinian I? Victory Walking

[pogh_poor]

I just received a nice Byzantine lead seal of an Emperor on the obverse and Winged Victory advancing, wearing a long chiton and holding a victory wreath in each hand on the reverse.  It measures approximately 21 mm and weighs 10.59 g  I believe it is Justinian I.  It came from a Spanish collection. Any ideas?  Pogh Poor

[Gert]

I think it must be earlier. A very similar seal was sold not so long ago (photo below, courtesy of CNG). Yours does not have a name, but this one clearly reads ZENO, although there is some double strike. So I am thinking we are dealing with late 5th century seal here as well. Maybe also Zeno, but anepigraphic, possibly Anastasius, although some of Anastasius' seals are known that are quite different.
Regards
Gert

[pogh_poor]

I am thinking that it is earlier - especially because of so many Justinian seals are as a nimbate bust.  Pogh_poor