I am not able to say definitively as I have not handled enough pieces or seen enough in my very short time so far in this hobby. I can only pass along information that I have available to me. In AJTT (A Journey Though Time) pg 544 they reference the case as being "sun-brushed" and the photo of the 145.006 is the circular brushing pattern. However, there are other watch reference photos with the sun burst pattern
@airansun has provide photos of also being called "sun-brushed". Maybe they used both patterns back then? Maybe the examples they took photos of for the book have been serviced previously? I also yield to
@kov for an answer.
Click to expand...