Casio General x Digital ft. Modern Vintage Unisex Casual Hexagon Water Resistant Watch F-B100W-1B FB100W FB100 F-B100 F-B100W Rediscover retro digital style with the Casio F-B100W series, blending iconic 1980s angular design with modern smart functionality. Its slim 8.8mm resin case, large LCD and ventilated bio-based resin strap deliver lightweight comfort. Bluetooth smartphone connectivity, step tracking, dual time and LED illumination make this classic-inspired watch a clever everyday companion. Module / Movement 3589 (quartz) Battery Life / Accuracy Approximately 2 years (+/-15 seconds per month without mobile link function) Crystal Resin glass Light LED backlight (selectable illumination duration, afterglow) Case / Band Material Resin case with bio-based resin band Water Resistance Water resistant Case Size Thickness: 8.8 mm Diameter: 38.1 mm Length: 41.9 mm Lug width: Integrated Other Specifications Casio General x Digital ft. Modern Vintage Dual time (home time swapping) 1/100-second stopwatch (up to 24 hours, elapsed time, lap time, split time) Recorded data (up to 200 records, measurement start date and time, lap/split times) 1-second countdown timer (up to 60 minutes) 5 daily alarms Hourly time signal Full auto-calendar (to year 2099) Button operation tone on/off Power saving on/off Low battery alert 12/24-hour format Regular timekeeping (digital display) Smartphone Link / App Connectivity Features Mobile link (wireless linking via Bluetooth) Auto time adjustment Easy watch setting Approximately 300 world time cities Life log data Time and place Phone finder Enhanced Features and Functions Step counter (0 to 999,999 step count display range) Step goal progress display (1,000 to 50,000 goal setting) Step reminder (inform by display and beep when step count is too low) Step count graph (hourly step count for the past 7 hours on a 6-level graph)
