grey dial digital display square face resin case black resin strap buckle fastening alarm chronograph water resistance up to 200m/20 ATM quartz movement shock Resistant 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 second (after 60 minutes) measuring modes: Elapsed time, split time, 1st-2nd place times countdown timer measuring unit: 1 second countdown range: 24 hours countdown start time setting range: 1 second to 24 hours (1-second increments, 1-minute increments and 1-hour increments) other: Auto-repeat hourly time signal multi-function alarm flash alert flashes with buzzer that sounds for alarms, hourly time signals, countdown timer time-up alarm LED backlight (Super Illuminator) Afterglow LED:White full auto-calendar (to year 2099) accuracy: ±15 seconds per month 12/24-hour format regular timekeeping: Hour, minute, second, pm, month, date, day
