Maxell CR1616 Lithium Button Cell 3V Battery (Pack of 4

Designed with high-quality materials, including a sturdy strap, alloy case and bezel, and an alloy dial, this watch is built to withstand daily wear and tear. The sturdy lock ensures that this watch stays in place, even during vigorous activities. Additionally, its water-resistant and shock-resistant features provide added durability, making it suitable for various environments and activities. Also, if you're hiking in the mountains or swimming in the pool, this watch can handle whatever life throws at it, ensuring reliable performance wherever you go.