Maxell Watch Battery SR916SW is a silver oxide low drain battery 1.55 V. Watch Battery SR916SW measures 9.5X1.6mm. It is mercury free and has a capacity of 29 mAh.

Interchange: Energizer 373, Renata 373, Varta V373, Rayovac 373, Timex WA Citizen 280-45, Seiko SB-AJ/DJ, I.E.C SR916 (SR68)