- 5 x BRAND NEW Factory Sealed Sony SR721SW 362 Silver Oxide Batteries
- 100% Brand New Authentic Sony Batteries in blister cell packaging
- Replaces: SG11 LR721 362 SR58 SR721
- Compatible for watches, calculators, toys and other electronic devices
- Output: 1.55V
- Chemistry: Silver Oxide
- These batteries have a printed expiry date of Dec – 2017 on the back.
Sony is the a great brand of watch / electronics batteries. The Brand name is synonymous with power and dependability.
Sony Batteries are the most famous brands in watch batteries.