Watch Battery Identification:
390, V390, D390, GP390, SR1130SW, SR54SW, 280-24, GP90, GS10, AG10, SB-AU, SB-D4, 534, 603, 1159SO, RW39, WGS10, 080-D15
389, D389, V389, GP389, SR1130W, SR54W, 280-15, 10L122, GP89, G10, SB-BU, 554, 626, M, 1138SO, RW49, SG10, SB-B4, V10GS, WG10, WL10, 615, 080-D11
System: Silver Oxide
Voltage: 1.55 Volt
Capacity approx: 85 mAh
Chemical: Multi-Drain, MD
Dimensions in mm: Ø 11.60 x 3.00