How to: Quartz Watch not Working after a Battery Change

How to troubleshoot a quartz watch that is not working, working erratically, or not keeping good time after a battery change. I'm Colin Potts, owner of Watch off the Cuff in Milton, ON Canada, a boutique watch repair company that repairs watches, sells new and vintage watches and watch parts, and also provides technical resources, watch articles and more: https://watchoffthecuff.com/ Tools used in the video: Fiberglass brush Horotec Pulse Horotoc Turbo Watchmakers Puffer Watch used in this video: https://watchoffthecuff.com/collectio... The Watch off the Cuff watch repair channel:    / @watchoffthecuff   My Articles on RegardingLuxury.com: https://regardingluxury.com/author/co... Jakob Eitan Watches: https://watchoffthecuff.com/collectio...