Casio G-Shock Start WR 20Bar Watch Japan Water Resist D-3641# ANTIMAGNETIC | eBay
Amazon.co.jp: Safe [2 Year Warranty] Casio Pair Watch GA-100 – acs-110gb gpw-1000gb-1 a Ba – 110 – 1 A Black Gold Analog Digital Black Gold Domestic Part Number Ga – acs-110gb – 1ajf