Hi guys, I just purchased this Zenith in the "real world" from an old style watchmaker already serviced. The watch looks fantastic and works great, in the next few days I'll have a new glass and an original crown for it. It's a cal. 40 and dating form the movement it should be a 1958 example. Is it correct this dial for this movement? I always see the 40 going into Sporto and Stellina... Please let know what you thnk, as I'm a total beginner your help is highly appreciated. Thank you!