I go to Russels jewelers to get watch batteries installed. The shoe guy on Fauntleroy by the coffee shop that is on the way out of W.Seattle[the name slips my mind right now!!] is good.
Any jewelry store can change a watch battery for you, but Wyatt’s Jewelers in Westwood Village has a unique deal — they’ll change your battery in exchange for a charitable donation, you decide how much. I believe the donation goes to the West Seattle Food Bank but I’m not positive.