These are very good imitated Fake G-Shock Frogman models. Although the case looks very good on the picture and you may think it's a DW-8200, these two has the same modules as found on two of the G-2000FL models

These Pictures above  thanks to Shocker!


Also a very good imitated fake Frogman. The first clue was both the second line in the upper and lower display. Later I found out the light button was switched and the text between the displays doesn't belong there.

Under you'll see the real DW-8200 Frogman