Yes, both batteries are the same. Most battery manufacturers usually name their batteries that are similar to the LR1130 battery, some other common names. One of those common batteries is the AG10. Both batteries can be used interchangeably to replace one another. AG10 can be substituted for LR1130; as a matter of fact, it is even cheaper to replace. So, if the battery in your wristwatch or calculator runs out, you can either replace it with another LR1130 or get an AG10 battery in place of the LR1130. Since they are similar, AG10 should be able to power your calculator or wristwatch without any challenges.