Lenmar WC321 SR616SW 321 Silver Oxide Watch Battery
The Lenmar WC321 SR616SW 321 silver oxide watch battery is a suitable replacement for all of your watches and calculators requiring a SR616SW battery.  It supplies 1.55 volts at 16 mAh for all of your watch or calculator power needs.  The batteries are 1 to a pack and include the manufacturer's 30 day warranty.