Great Part to replace the broken and non working CMOS Battery for Genuine Seiko MS621F MS621FE. Seiko MS621FE. Seiko MS621F. High capacity battery. Quantity: 2 Pcs. Capacity: 5.5mAh @ 15µA. Battery Chemistry: Lithium.
This product would be ideal for individuals who require high-capacity, rechargeable batteries for their Seikos series of electronics, like the MS621FE or FL11E.