GM-2100YRA-8ADR This G-SHOCK GM-2100 Fine Metallic Series model features a soft silver-tone Tough Silicone band with a resin and stainless steel case and a finely finished stainless steel bezel, paired with a black analog-digital dial highlighted by vivid red accents and a red LCD. Built with shock-resistant construction, mineral glass, Neobrite, and 200-meter water resistance, it combines dependable G-SHOCK durability with a slim 11.8 mm octagonal metal-covered design. Confirmed functions include world time across 31 time zones, a 1/100-second stopwatch, 24-hour countdown timer, five daily alarms, hand shift feature, full auto-calendar, and double Super Illuminator LED lighting, making it a distinctive everyday watch with refined silver, black, and red styling.