[Adjustable Digital Watch: Matte black case with multiple modes Big Numbers Dial watch the clock is very clear and convenient and quick; LED display time seconds day and date; Adjustable strap to easily fit multiple wrist sizes. Watch fits up to 4.5in-8.2in wrist circumference. The recommended Age Grade 3 yrs+. "Watch Size: Dial size 35mm*35mm; overall watch length 25cm; thickness 8mm; and strap width 20mm; suitable for most peoples wrists. And this big face square watch is very convenient for people to read Very friendly to women & men elderly and adults." Features include: Chronograph Alarm Dual Time EL Backlight 12/24 hours switch and Countdown. 13-digit timing function displaying hours minutes seconds months days and weeks. It can meet your daily needs. Water Resistant to 30m (100ft): Wear-resistant and waterproof Classic wear-resistant and durable watch band usually suitable for short-term leisure swimming but not suitable for diving or snorkeling. Multiple Uses: Our square large face watches come in beautiful packaging perfect for gifting or personal use. Suitable for adults men women the elderly. Suitable for running sports banquet dance walking and many other occasions.]