Casio Illumir Vintage Digital Watch B640WD-1AV Seiko Original Module : 526

Module : 526

Times can be displayed in either a 12-hour or 24-hour format

Battery Level Indicator

1/10 Second Stopwatch

Casio Illumir Vintage Digital Watch B640WD-1AV Seiko Original Module : 526Casio Illuminator Vintage Digital Watch B640WD 1AV Descriptions : Resin Glass 50 meter water resistance Case bezel material: Resin Stainless Steel Band Adjustable Buckle LED Backlight Afterglow Flash alert Flashes with buzzer that sounds for alarms, hourly time signal 1 100 second stopwatch Measuring capacity: 00'00"00~59'59"99 (for the first 60 minutes) 1: 00'00~23: 59'59 (after 60 minutes) Measuring unit: 1 100 second (for the first 60 minutes) 1