346/ SR712SW
Maxell Watch Battery SR712SW is a silver oxide low drain battery 1.55 V. Watch Battery SR712SW measures 7.9 x 1.2mm. It is mercury free and has a capacity of 9.5 mAh.
Interchange: Energizer 346, Renata 346, Varta V346, Rayovac 346, Citizen 280-66, SB-DH, I.E.C SR712