The photo says it all its a Clock in the shape of the DS9 space station.
The clock started out as a rare Star Trek toy, and was converted into a clock by Etsy sellerYOUgNeek. The underlying clock mechanism is a Sterling and Noble clock, with silver hands that match the painted ship perfectly.
Either way, it’s a pretty cool addition to any DS9 fanatic’s collection. It’s available for $199.99 (£125.98) over on Etsy. Perhaps you trade some dilithium crystals with Quark and he’ll sell you one.