Stainless Steel with Blue Polyurethane strap, Blue Dial (Model: AT8020-03L)

*With bold design and superior accuracy, Citizen AT watches synchronize to an atomic clock with a margin of error of just one second in 100,000 years *1/20 Second Chronograph Measures up to 60 Minutes, Perpetual Calendar, 12/24 Hour Time, Power Reserve Indicator, Day/Date *Silver-Tone Stainless Steel *Anti-Reflective Sapphire Crystal *200 Meters Water Resistant and 5 Year Limited Warranty *Kindly refer the troubleshooting video for changing the date and time. DS-0607