Crystal blue resin strap with soft blue face and a polished surround;100 metre water resistant, toughened mineral glass; Amber backlight12 or 24 hour format; Auto calendar, Multi function alarm; Countdown timer measuring in units of one second to a maximum of 24 hours. Auto repeat function;1/100th second stopwatch measurung to 23hrs, 59mins 59.99secs; Two year Casio warranty. Our price includes insured UK delivery. Click the link to download or read the full specification at your leisure