Sing Sang Jewelry 768 Clay Street, San Francisco, CA 94108

"Needed a new watch sized down. Called two other jewelers and was quoted between $25-60. The man here did it in 3 minutes and charged $5. And the lady who worked there was quite nice."

"Excellent price and quality of service. Went in for a battery change and wrist adjustment which didn't break bank. Overall highly recommend. Quick note to call them before going as the owners might be out and about at times"

"Glad we found this place for changing watch batteries. 5/2023 only charging $5.50 and the 5th watch battery free -- that can't last but the quick friendly friendly service is great. Not sure what else they do but will shop Sing Sang next time in Chinatown and certainly when we need something fixed."

"If you are looking to replace a battery/batteries for your watch or watches, highly recommend this place. Very cost and time efficient - three watches for $18, and I told the owner he could take his time but he still got it done in 15 minutes plus he adjusted all three watches to the correct time and dates. Confirming they still have a rewards system i.e. fifth battery replacement is free (you'll get a points card). Bring cash to support this Chinatown small business! Context: First time customer. Brought entry level watches only (Seiko, Victorinox, etc)."

"This has been my go to watch battery place for 10 years. $5.50 per battery replacement is a great deal, and you get one free battery for every 4. They give you a loyalty card to keep track and it never expires."