G-SHOCK VINTAGE REPLACING BATTERY (G-521D G-011D)

HOW CHANGE BATTERY FOR THIS TWO VINTAGE G-SHOCK: G-521D WITH 2 X SR927SW BATTERY + G-011D WITH 1 X CR1220 BATTERY PLEASE PUT LIKE ON OUR FACEBOOK PAGE:   / oroshock-103883773591935   AND OUR FACEBOOK GROUP: https://www.facebook.com/groups/12226...