Indulge your inner gadget geek with this stylish non-gendered timepiece straight from the Casio Vintage collection.The A100 line pays homage to the F‐100, the first Casio watch built with a resin case. We’ve kept the iconic layout with four front buttons but introduced metallic components, still vintage-style, for an updated take on a true classic.Retro in style but packed with contemporary functionality, this timepiece boasts a stopwatch, calendar, and water resistance for daily use, and of course an LED light for an easy read in any lighting. Use the slide clasp to easily adjust the band length for the perfect fit.SpecificationsCase / bezel material: ResinAdjustable ClaspStainless Steel BandResin GlassWater ResistantLED backlight1/10-second stopwatchMeasuring capacity: 59'59.9''Measuring modes: Elapsed timeDaily alarmHourly time signalAuto-calendar (28 days for February)12/24-hour formatRegular timekeeping: Hour, minute, second, pm, month, date, dayAccuracy: ±30 seconds per monthApprox. battery life: 3 years on CR1616Size of case / Total weightSize of case : 40.7×32.7×9.2mmTotal weight : 53g Warranty: 2 Year International Manufacturer's Warranty