i am not sure, if i can post it here, if not, please move it.
I would like to introduce my latest bought, a 1980 Speedsonic f300 Hz , so called Lobster, because of the special Bracelett.
It has a fantastic "mirror" Dial, an all in all, its still in good shape.
Inside is a tuningfork caliber, which is licend from bulova.
Have fun watching the pics