Since 1965 Lenmar has been building award winning, high quality power related products. Lenmar personally manages the excellence of our products through every aspect from design to production. Replaces: Bulova 612, Citizen 280-52, Panasonic SR726W, Philips 396, Seiko SB-BL Specifications: •Voltage: 1.55V •Capacity: 33mAh •Chemistry: Silver Oxide •Warranty: 30 Days