I have always liked the shape, and even the blank-when-inactive display, of the Apple Watch because it reminded me of the Pulsar LED watch my father wore when I was a kid. My father passed away in 1989, and one of the memories I have of him is this really cool digital LED watch that the Hamilton watch company marketed as the first "Time Computer." This was cutting edge wearable technology in the early 1970's and Roger Moore wore one as James Bond for a scene in Live and Let Die. This particular watch is 14k gold and my mother said she made payments on it for a long time without my dad knowing about the gift she was paying off. He had admired the watch at a local jeweler and my mother decided to surprise him with one. This Christmas my mother gave his watch to me. They no longer make batteries for this model, but there is a website that sells kits to adapt the closest modern size. I could give it a try to see if it still works, but then again I'm happy to wear it or hold onto it as a nonfunctional piece of jewelry. I can still see the bright red LED time displayed in my head whenever I press the buttons. 
I remember that pressing one button displayed the time, and the other displayed the date. Pressing them both also did something... I think it displayed the time with seconds? I'm sure that naysayers in the 1970's were just as critical of the lack of an "always on" display as they are today, but it never seemed to be an issue for my father... and I thought it was the coolest thing about it. If my father were still alive today, I'm sure he would be rocking an Apple Watch. My aluminum Series 0 Sport may not be nearly as elegant, but these two watches are connected in spirit.
I remember that pressing one button displayed the time, and the other displayed the date. Pressing them both also did something... I think it displayed the time with seconds? I'm sure that naysayers in the 1970's were just as critical of the lack of an "always on" display as they are today, but it never seemed to be an issue for my father... and I thought it was the coolest thing about it. If my father were still alive today, I'm sure he would be rocking an Apple Watch. My aluminum Series 0 Sport may not be nearly as elegant, but these two watches are connected in spirit.