[WTS] Wittnauer Vintage Chronograph Ref 3256 17 Jewel Manual Wind Watch - 35mm - 1960s

Running very strong at around +-10 seconds a day (on the timegrapher it's showing near 0 seconds a day deviation, near perfect). Strong \~290+ amplitude. The acrylic crystal is in excellent shape with minor scratches and no cracks. The chrongraph runs fine and resets to 0 accurately. The dial shows a bit of browning/patina but the printing is still in amazing condition. I believe the movement is either a Venus 188 or Vajoux 7730. The lugs are sharp and well defined. Let me know if you have any q...