X2 RENATA (Swiss) No. 344 Replacement Watch Batteries For ESA 9162, 9164, 9210, Omega 1220, 1230, f300Hz, Megasonic f720Hz, etc.

The Renata 344 or SR1136SW is the best quality alternative, mercury-free, silver oxide battery for owners of Omega f300Hz watches (and others based on the same movement; i.e. ESA 9162, ESA 9164, ESA 9210) and the micro-motor tuning fork watches like Omega Cal. 1220, 1230 and Megasonic f720Hz. These batteries are also a suitable replacement for the mercury 343, MR42, MR1136, 509, Bulova 218, Timex B, Citizen 280-05, NP343, HG11, M08 and 1154M. You will receive two (2) batteries. The Renata 344 or SR1136SW has a shelf life of 6+ years. Localtime has a “low-stock & high-rotation system” which ensures our products are sold on a first in, first out basis, ensuring items with a shelf life are always supplied fresh.

ABOUT RENATA BATTERIES:

Renata has developed its 0% mercury battery line in close cooperation with the Swiss Watch Industry. The new batteries were tested by various independent laboratories and approved by several important OEM customers. Most of the major luxurious Swiss Watch Brands rely on Renata. Created with zero mercury and zero lead added, these batteries have been tested to be just as powerful as conventional watch batteries, while being more environmentally friendly. For maximum power and sustainability, go green with Renata Mercury Free Silver Oxide Batteries

• 100% mecury & lead free
• 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.