Glashütte Original

I'm considering trading up to this watch via a trade on TZ. A couple of questions. 1. In what year did the date window change from white to black ? 2. How difficult is it to obtain a trieste strap? Thanks for the help in advance, Matt

I purchased my Sport Evo in Fall 2007. It has the black Panorama Date and carries a serial number in the low 1400s. I know of one Sport Evo with a white date and a serial number in the low 900s. I think it was purchased in last 2006 or early 2007, but I d... 

hmmm I wonder what year number 169 was produced. Matt