Up for sale is a Sinn U2 Meisterbund III with box and papers. These are quite rare and don't come up for sale that often. Never made for US distribution. This one comes with box and papers and rubber strap sized to a 6.75" wrist. The watch is in excellent condition with only minor wear (see photos for details). I am asking $3595 net to me, shipping included CONUS. I have numerous references as both buyer and seller on Watchuseek. Please message me with any questions.