4 x Maxell 357 Watch Batteries, SR44W or 303 Battery | Shipped from USA | eBay
Amazon.com: Duracell 303/357/76 Silver Oxide Button Battery, 3 Count Pack, 303/357/76 1.5 Volt Battery, Long-Lasting for Watches, Medical Devices, Calculators, and More : Health & Household
303 Battery: The World's First Net Zero Energy Highrise Apartment Building | The Urbanist
Energizer 357/303 Batteries (3-Pack), 1.5V Silver Oxide Button Cell Batteries 357BPZ-3N - The Home Depot
Ultra-green Belltown tower project hit with liens over unpaid work - Puget Sound Business Journal