Casio AE1500WHX-1AV watch with a 54.4 × 51.3 mm case, digital display. Black dial, black case and black resin band. Features: 1/100-second stopwatch, countdown timer, dual time, 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.