This sale is for new Silver Oxide watch batteries Reference numbers--

317 SR516SW

Battery, 315  is Lo-drain.

The high drain is recommended for usage in a watch which has an alarm/back-light etc where it has the ability to withstand quick surges of 'power drain' to facilitate these extra items in a watch.

These are supplied in their original sealed capsule, 

 This sale is for ONE only, why pay for more when in around three years you may have forgotten where you have left the spare ones, and by this time they will also have lost some of their strength.

Battery will be shipped same day/next day from payment clearing & we also enclose a leaflet to help with fitting of your battery, if you need further help please feel free to ask.