Based on this product's specifications, here are some alternatives and similar models
Single-use battery Varta V395
Summary description:
The Varta V395 is a silver-oxide single-use battery designed for precision devices. With a height of 2.7 mm and a diameter of 9.5 mm, it weighs only 0.75 g. This button/coin battery type (SR57) offers reliable performance and long-lasting power, making it ideal for watches, calculators, and other small electronics.