The Casio MW-620H-1AV features a durable resin case and strap, housing a quartz movement protected by a resin crystal. The black dial with an analog display is enhanced by an LED light with afterglow for better visibility. It supports regular timekeeping with luminous hands and markers for readability in low light conditions. The watch has a screwed case back, buckle clasp, and 100M water resistance. The case measures approximately 48.10 mm in diameter and 13.60 mm in thickness, offering robustness and functionality.