SEIKO 5 SYME46K1P AUTOMATIC WOMEN'S WATCH

With a mechanical, auto-winding watch, you get relief from the ritualistic battery changes. Another thing it does is it gets you in the habit of wearing a watch. Unless they receive enough movement from the wearers arm, they can't generate and store enough power to run and keep time over extended periods. For the first five days, wear it for 8 hours a day and then once every two days for 4 hours or more. Or, just manually wind the crown.