Casio Baby-G Neon Marine Series Analog-Digital Yellow x White Dial Watch BGA170-9BDRCasio Baby G BabyG Neon Marine Series Analog Digital Yellow x White Dial Watch BGA170 9BDR In 1983, as a watch not break g shock birth than Casio. The internal mechanism independent of outer shell with polyurethane shock absorber, etc. Sturdy, unbreakable even if ice hockey packs instead of boasting. Introduced to the military personnel who will be dispatched to the war, and at speed. Many action war film appeared as a supporting character.