MODEL: BI1031-51X

this perpetual calendar chronograph is radio-controlled with world time in 43 cities

The A158WA-1 silver toned digital watch includes features like hands and hour markers with large fluorescent areas for easy reading and a reliable screw-lock crown

and the redesigned CITIZEN® Brycen timepiece is just that

allowing the bright tinted resin of the center case to show through

Casio • AE1500WHC-1A Color:Black MODEL: BI1031-51XA multifunctional digital watch with wide, easy read display perfect for the sports scene. Water resistant up to 100 meters, ten year battery life, LED backlight, as well as handy features like stopwatch, alarm, and more. SPECIFICATIONS Case size (L W H) 54. 4 51. 3 15. 8 mm Weight 59 g Case and bezel material Resin Band Resin Band Water resistance 100 meter water resistance Power supply and battery life Approx. battery life: 10 years on CR2032