Renata premier manufacturers of batteries for watches, calculators, pens, toys, computer, and many other hand held devices. Renata Button battery (Coin) cells are at top of the world with a reported failure rate of less than 1%, consistent high level of quality for the hobbiest, jeweler, jewelry store, or whole sale consumers RENATA's comprehensive assortment of over 40 different watch battery types, mostly of the silver oxide 1.55 V system, offers a suitable power source for any electronic device requiring an ultra-compact, long lasting, low voltage power source. A network of dedicated importers and distributors in some 100 countries world-wide make RENATA watch batteries readily available to the watch repairer almost anywhere. For further your information, please contact sales@pjtss.com Thanks to its close association with Swiss watch industry; RENATA has first-hand knowledge of what a high quality watch battery must stand for: an optimized 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 proof ness thanks to a sophisticated sealing process constant availability RENATA's professional expertise is worth having on your side. And in your watches.