I stopped wearing a watch years ago unless on some special outing that makes it a good idea e.g. have appointments to keep, or planes to catch. I don't think I've put one on at all since traveling back from overseas over 2 years ago. I do have a mobile phone, but rarely remember to charge it let alone take it with me when I go out. When I want to know the time I look at the computer, or the microwave or stove, depending whether I'm in the living room or the kitchen

For crawling out of bed to get up for work on time I do have a digital clock in the bedroom too.