DW-5600UBB-1,GMD-S5610BB-1

DW-5600UBB-1

Specifications
Case and bezel material :  Resin
Resin Band
Mineral Glass
Construction
Shock Resistant
Water resistance
200-meter water resistance
Stopwatch
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
Timer
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
Alarm/hourly time signal
Hourly time signal
Multi-function alarm
Other features
12/24-hour format
Regular timekeeping: Hour, minute, second, pm, month, date, day
Full auto-calendar (to year 2099)
Accuracy: ±15 seconds per month
Flash alert Flashes with buzzer that sounds for alarms, hourly time signals, countdown timer time up alarm
Light
LED backlight (Super Illuminator) Afterglow
Light color LED : White
Power supply and battery life
Approx. battery life: 5 years on CR2016
Size of case : 48.9 × 42.8 × 13.4 mm
Compatible band size  : 145 to 205 mm
Total weight : 53g

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GMD-S5610BB-1

Specifications
Case / bezel material: Resin / Bio-based resin
Bio-based resin band
Mineral Glass
Shock Resistant
200-meter water resistance
Stopwatch
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
Timer
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
Multi-function alarm
Hourly time signal
Flash alert feature
Flash alert  Flashes with buzzer that sounds for alarms, hourly time signals, countdown timer time up alarm
Light
LED backlight (Super Illuminator) Afterglow  Light color  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
Approx. battery life: 3 years on CR1616
Case size (L× W× H) : 45.7 × 40.5 × 11.9 mm
Compatible band size : 145 - 190 mm
Weight : 42 g