Resin Glass / Spherical Glass
100-meter water resistance
Case / bezel material: Resin / Stainless steel
Resin Band
Electro-luminescent backlight

• Afterglow

Dual time

• Other: Daylight saving time

1/100-second stopwatch

• Measuring capacity: 99:59'59.99''
• Measuring unit: 1/100 second (from 0 to 59'59.99'') or 1 second (from 1:00'00 to 99:59'59)
• Measuring modes: Elapsed time, lap/split times, 1st-2nd place times
• Memory capacity: 60 records (used for lap times and split times)

Countdown timer

• Measuring unit: 1 second
• Input range: 1 minute to 24 hours (1-mimute increments and 1-hour increments)
• Other: Auto-repeat

3 multi-function alarms (with 1 snooze/one-time alarm)

• Alarm type: Daily alarm, date alarm, 1-month alarm, monthly alarm

Hourly time signal
Full auto-calendar (to year 2099)
12/24-hour format
Button operation tone on/off
Regular timekeeping

• Analog: 2 hands (Hour, minute (hand moves every 20 seconds))
• Digital: Hour, minutes, seconds, am/pm, month, date, day

Accuracy:±30 seconds per month
Approx. battery life: 3 years on SR927W×2 
Size of case: 48.4 X 43.5 X 14.8 mm
total weight: 44 g
EL:Blue Green