Watch Battery Identification:
365, V365, D365, SR1116W, TR1116W, ZA
366, V366, D366, GP366, SR1116SW, GP66, 280-46, 538, 608, RW318
System: Silver Oxide
Voltage: 1.55 Volt
Capacity approx: 30 mAh
Chemical: Multi-Drain, MD
Dimensions in mm: Ø 11.60 x 1.65