This appears to be a newer one, or at least less than 10 years old, as it has the newer gold bridge vs. the lame "airbrushed" gold bridge on my '96 Euro.
Also note that Spector has never made a true left bridge for their lefties. They use a righty bridge/saddles and simply swap the G and E saddles. This means that you're using a G saddle for an E string and, depending on what gauge of string you use, your E string may not fit all they way down into the saddle. I contacted Spector about this on mine, and they confirmed that they don't make lefty saddles.
Seems ridiculous when they can tool every other aspect of the bass for a lefty.