Renata No. 392 Cross Reference: SR41W Dimensions(mm) 7.9 x 3.6 Nominal
Capacity(mAh)45 Silver Oxide 0% Mercury Batteries High Drain 1.55v Renata has
first-hand knowledge of what a high quality watch battery must stand for: an
optimised volume/capacity ratio dimensional precision and stability high
capacity retention on storage (low self-discharge) excellent reliability
thanks to a uniformly high quality level state of the art leak proofness
thanks to a new sophisticated sealing process constant availability Renata's
professional expertise is worth having on your side. And in your watches. For
applications with a continuous, low power consumption. Mercury Free