I like my watches, plain dress watches through to Skygod Blingmaster Pro, but despite a collection in double figures, the best sky timer I've used for VFR work is this:
ASA Digital Flight Timer
I've found most of the timers on watch faces too small to get all the info at a glance, and this timer does legs and total time at the same time, also has dual time, and is the cheapest by far!!