Watch Battery 366 - Renata
366 is a silver oxide low drain battery 1.55 V.
It measures 11.6 X 1.6mm. Renata 366 has a capacity of 47 mAh. Renata Switzerland is a leading manufacturer of premium button cells for watches and many electronic products.
Interchange: Energizer 366, Maxell SR1116SW, Varta 366, Rayovac 366, Citizen 280-46, I.E.C SR1116.