[ARTSTATE AS3291A] Men's Radio-Controlled Watch, Blue Dial, Stainless Steel Band, Date Display, Long Life

*Water resistance: 5 ATM

*Capacity: 4-5 years

*Radio wave reception function: Radio wave reception function (Japan standard radio wave, Fukushima station / Kyushu station) Automatic reception (4 times / day / manual reception)

*If radio wave reception is not performed, it will operate with normal quartz accuracy (average monthly difference ±15 seconds)

*Band size: approx. 14.5 cm - 20 cm

*Date display

*Perpetual calendar: The calendar display is automatically adjusted, so there is no need to adjust the calendar disc at the end of the month.