Renata 399 (SR927) Watch Battery
Renata silver oxide button cell watch battery 399. Recommended for use in Swatch watches.
Voltage: 1.5 Volts
Dimensions in mm: Diameter x Depth = 9.5 x 2.7
Check all watch battery dimensions with our Watch Battery Cross Reference Table
Alternative codes for this battery are:
SR927W, AG7, National GR927, SR57, SR927, SR926, L926, RW413, Silvercell S926S, Timex W cell, CX926
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Click for 399 - SR927W watchbattery multipack offers.