Amazon.com: Casio G-SHOCK GW-B5600HR-1JF Radio Solar Watch
Amazon.com: Casio G-SHOCK GW-B5600HR-1JF Radio Solar Watch。G-Shock GW-B5600: Tough Solar, Bluetooth, Multi-Band 6 Resin。Review of a borrowed watch that lead to a NWA | WatchCrunch。耐衝撃性に優れたデジタル腕時計、ストップウォッチとアラーム機能付き。