Sorry if this question has been discussed and answered but I'm hoping to learn more of any updated information regarding the reliability of solar, automatic, and battery operated watches. I'm considering --again-- a new watch and there is one particular watch that comes in three variations (solar, auto, and battery operation). Of course, I would like to buy the one that is most reliable, and I have included a poll to see which one you feel/think is the most reliable and long-lasting. If you have any new information regarding this topic, please share. Thank you!! (Vote for only one).