i use watches for function specifically. IE date and time at a glance, maybe a countdown timer and/or interval timer.
Ironman timex has been some of my favorite watches. they are very comfortable, have nice features, and a giant easy to read display. as its a digital watch, theres no need to fool with daylight savings time and the dates every month. only bad thing is, they arent durable and parts arent replaceable.
i just bought a g-shock a while ago.
http://www.amazon.com/gp/product/B00309HQPK/ref=wms_ohs_product?ie=UTF8&psc=1
i like it because i tend to beat my watches up over the course of the day and this one can more or less take a bullet and still be fine. its ugly and bulky and doent have interval timer but its atomic, digital, and has the time zone thing too, so its been very nice. especially during traveling.
I'd like a citizen ecodrive. specifically this one:
http://www.amazon.com/dp/B005BS2NZ6...UTF8&colid=2GYPMY1IDLJSZ&coliid=IU7VUSMY3IFLW
same thing: its got a "no need to fiddle with" thing because its got perpetual calendar. its atomic so i dont need to readjust. solar so im not touching batteries. tells me date and time and looks sleek.
Of course, recently i havent been wearing watches because my glove/gauntlets and jacket combo make it very uncomfortable.