A favorite for decades — the slim, lightweight F-91 with digital LCD now with a minimalist face, fewer mode indicators, and more environmentally responsible materials.The band is made with bio-based resin, a material expected to help reduce environmental impact. Complete with date/day display, alarm, stopwatch and other handy functions, these watches are always at the ready.SpecificationsCase / bezel material: ResinBio-based Resin BandResin GlassWater ResistantLED light1/100-second stopwatchMeasuring capacity: 59'59.99"Measuring modes: Elapsed time, split time, 1st-2nd place timesDaily alarmHourly time signalAuto-calendar (set at 28 days for February)12/24-hour formatRegular time keeping: Hour, minute, second, pm, date, dayAccuracy: ±30 seconds per monthApprox. battery life: 7 years on CR2016Compatible band size: 145 to 200 mmSize of case : 38.2×35.2×8.5mmTotal weight : 21g
