Watch Battery Identification:
363, SR621W, 280-70, SR60W, 621, S29, TR621W
364, V364, D364, GP364, SR621SW, SR60SW, 280-34, GP64, GS1, SB-AG, SB-DG, TR621SW, T, 531, 602, RW320, SG1, S14, 1175SO, 164, 080-D29, AG1
System: Silver Oxide
Voltage: 1.55 Volt
Capacity approx: 20 mAh
Chemical: Multi-Drain, MD
Dimensions in mm: Ø 6.80 x 2.15