Hi Nicola,
On the cover of Chronograph Wristwatches: To Stop Time by Lang and Meis, there is a watch that is virtually identical to the white-dialed Zenith watch you show here. It's black-dialed, the hands have been painted white, and the dial is unsigned, but otherwise it is identical. Do you know this watch? Perhaps it is a Zenith also?
Kind regards,
Myron
Click to expand...