Up for sale is a rare Sinn U1W with the white face and full black tegimenting.
The watch is in very good condition and does a have mark on the right side on the lower edge above the winding crown.
It's very hard to photograph but see pic below.
The buckle is also scratched a bit as pictured.
The watch includes everything pictured including the black and white straps.
It runs excellent at about 2ish seconds fast a day.
A complete workhorse of a watch to say the least!
If you have any questions, let me know