Speedmaster Automatic with day of the week and month in the top sub dial and day of the week around the track. When I got this watch it had a silver dial. But around 10 years ago I started needing reading glasses and with silver hands and lots of silver subdials and subdial pointers all together on a silver dial it became difficult to see the time at a glance. I don't need glasses for walking or driving - just reading close up (and my arms aren't that long!) So, anyway, had it serviced by Watches of Switzerland in Cardiff UK and at the same time asked them to change the dial for a black one. No idea if it's the correct dial for watch and, at that time, I didn't really care. I just remember, in the shop when I collected the watch, just being happy to be able to tell the time without glasses. I love this watch - currently my daily wearer.