SR521SW Watch Batteries - 2 x Seizaiken 379 Equivalent Cell Button Watch Battery Replacement Kit for Watches with Fitting Guide

SEIZAIKEN - Seizaiken are the battery arm of the prestidious Seiko watch making group. Bringing their high quality standards and years of ultra precision technology to produce a battery with consistent quality, high reliability, zero mercury and long, long life. These SR927W 379 watch batteries will serve you well. 2 BATTERY PACK - You will receive a a set of two SR521SW Seizaiken 379 batteries separately sealed and both with a long shelf life. Ideal to keep a spare in the draw should you ever need to replace. REPLACES CODES - SR920SW, 379, D379, V379, 280-59, SB-AC/DC BATTERY FITTING GUIDE - Included with this set of SR521SW Seizaiken 379 Batteries is the Swift Gift guide on how to remove your watch back and fit your new battery. SIMPLE RETURNS - If for any reason at all you where unhappy with your item simply sent it back for a full refund. No quibbles at all. You can click the yellow "add to basket" button with confidence.