Featuring on of the greatest movements ever, the Zenith Cal 135 is renowned for its near perfect timekeeping winning numerous awards throughout the years. Watch works well, condition of the case is also good for the age of the piece. 
 
*** The pictures may show the reflection of the camera lens, black spots mostly ***
 
Details:

Make: Zenith
Model: Chronometer
Reference: Cal 135
Year: 1954
Material: Stainless Steel
Dimensions: 35mm
Crystal: Plexi
Movement: Manual
Bracelet/Strap: 
Lug Width: --mm