Casio WS1800-3AV watch with a 48.2 × 45 mm case, digital display. Black dial, green and black case and green resin band. Features: stopwatch, countdown timer, daily alarm, world time (48 cities), full auto-calendar to 2099 and LED light. Resin glass, water resistant to 100 m; battery life of about 10 years. Delivered in its Casio box, with the manufacturer's warranty.