Solid Stainless Steel Screwback Case with Round Pushers. Top Pusher Starts and Stops the Chronograph. Bottom Pusher Resets the Counters to Zero. Original Wittnauer “W” Signed Winding Crown. The Case Appears Unpolished but Does Show Wear Including Tool Mark Scratches on the Rear. Case is Signed Wittnauer Watch Co, Inc., Swiss.
Original Dial With Luminous Filled Blue Steel Hands and Aged Luminous Numbers. Constant Seconds Register at 9:00, 30 Minute Register at 3:00 and 12 Hour Recorder at 6:00. Outer Tachymeter/Telemeter Scales in Blue and Red. Black 1/5 Seconds Track. Dial Signed Wittnauer Professional and T Swiss T Below the 6.
Professionally Cleaned and Ready to Wear Wittnauer Model 13W1, Valjoux 72, 17 Jewel Manual Wind Chronograph Movement Signed Wittnauer Watch Co, Inc, Swiss.
36mm Diameter Excluding Crown x 43.75mm Top to Bottom. 18mm Lug Spacing.
Serviced and in Excellent Condition. Comes with a 1 Year Mechanical Warranty.