The Wittnauer Professional has marked a lot of people's lives, it is one of these watches that was always appreciated. This watch was unknown to me until last week when it was acquired, it is truely impressive in person. The watch was serviced and performs well. The case is very honest with the marks of wear from wear. Overall it is very good and all original except the crown which is unsigned.
 
Details:
 
Brand: Wittnauer
Model: GMT
Reference: 7006 // 245T
Year: 1960's
Material: Stainless Steel
Dimensions:  41mm
Crystal:  Plexiglass Crystal
Movement: Valjoux 729 GMT Function on Valjoux 72 Base
Bracelet/Strap: Wristwatchme Leather Band
Box/Papers: No/No