I love watches. Watches are a dress accessory that I wish more folks paid attention too. My last boss loved watches and wore them well.
I stopped wearing a watch way back in grade 10 when I tore the tendons in my left wrist that connect to my thumb. I wear watches right at the wrist, across the wrist bone. The tendon tore right under the watch band. Two casts, a brace, physio, and 8 months recovery to "fix" that injury. A watch or snug fitting cuff puts just enough pressure on the site that it will get sore and then painful. I still have that watch, a Timex, and use it occasionally.
I cannot wear a watch at work. I am constantly checking my phone to see the time. I'm keeping my eye open for a clock that I can hang on the wall in my bay.
When I respond to a call with the fire department - I'm on the support operations team (not actually a fire fighter) - I need to be wearing a watch as every action recorded with a time stamp. If I'm running accountability, I need to constantly monitor how long the fire fighters have been on air, as it is my responsibility to call for them to exit the fire.