Watch Battery Identification:
344, V344, D344, SR1136SW, SR42SW, WS12, H-B, 529, 242, 604, 569, RW36
Replacement type for the old Watch Battery 343
System: Silver Oxide
Voltage: 1.55 Volt
Capacity approx: 100 mAh
Chemical: Low-Drain, LD
Dimensions in mm: Ø 11.60 x 3.60