Renata Lithium Battery 3V CR2430 SWISS MADE Electronic Batteries Watch Batteries 785618180626

It is what it is

Got 2 batterys one lasted 2 weeks the other one is still going strong now 4 weeks into it. I get these batteries all the time and normally get 3 months use. However, i did not complain, hence did not give dealer a chance to put it right.

batter is for my watch bugger paying £20 bucks to get it done in town done it my self