Watch Battery Renata 389 is a silver oxide high drain battery 1.55 V. Watch Battery 389 measures 11.6X3.1mm. Renata 389 has a capacity of 80 mAh. Renata Switzerland is a leading manufacturer of premium button cells for watches and many electronic products.

Interchange: Energizer 389, Maxell SR1130W, Varta V389, Rayovac 389, Duracell D389/390, Citizen 280-15, Seiko SB-BU, I.E.C SR1130 (SR54).