Casio Digital Quartz Stainless Steel Illuminator B640WD-1AVDF B640WD-1AV Unisex Watch

Features: Resin Case Stainless Steel Bracelet Quartz Movement Resin Glass LED Backlight Digital Display Afterglow Flash Alert 1/100-Second Stopwatch Countdown Timer Multi-Function Alarm Hourly Time Signal Full Auto-Calendar 12/24 Hour Display Regular Timekeeping Accuracy: ±30 Seconds Per Month Adjustable Deployment Clasp 50M Water Resistance Approximate Case Diameter: 35mm Approximate Case Thickness: 9mm