This Renata CR2320 watch battery is a fresh stock item, perfect for those in need of a replacement. With a battery size of CR2320 and chemical composition of lithium, this coin cell/button type battery is sure to power your watch for years to come. The manufacturer warranty is 2 years, ensuring that you have peace of mind when it comes to your watch. This unit is made in Switzerland and comes in a quantity of 1. It is compatible with a range of watch brands and types, making it a versatile option for those in need of a reliable replacement battery. Whether you are a watchmaker or simply in need of a new battery for your own personal use, this Renata CR2320 watch battery is a great choice.