Pure time sells a panerai version for US$ 278
It also has the A6497 movement which is nice but of course a bigger cost from the $8 quartz. Would be a nice addition to the desk.
Which US$8 quartz are you talking about? AFAIK All these are mechanic.
I'm sorry, but that looks really bad. The crown is not centered, the chain ring (?) is crooked, it's definitely NOT real brass, looks like the glass is not set in evenly, dial looks of paper.
I know it's cheap. But it looks bad before cheap.
Unless of course you're going to mod it....
I purchased one of these ball clocks and it looks like a magnifying glass orb and has a mechanical movement.