Based on this product's specifications, here are some alternatives and similar models
Single-use battery Energizer CR1632
Summary description:
The Energizer CR1632 is a lithium single-use battery designed for reliable power in various devices. With a size of CR1632, it offers long-lasting performance and is ideal for watches, calculators, and other small electronics. This battery ensures consistent voltage and is built to withstand extreme temperatures, making it a dependable choice for your power needs.