Watch Information
Brand, Seller, or Collection Name: Casio
Modelnumber: EFR-550D-1AVUDF
Dial window material: Mineral
Case material: Stainless Steel
Case diameter: 49.2 mm
Case Thickness: 12 mm
Case color: Silver & Black
Dial color: Black
Band Material: Stainless Steel
Band color: Silver
Band length: Men's
Band width: 21 mm
function: World time
29 time zones (29 cities + coordinated universal time)
1/20-second stopwatch
Measuring capacity: 23:59'59.95''
Measuring modes: Elapsed time, split time, 1st-2nd place times
Countdown timer
Measuring unit: 1 second
Input range: 1 minute to 24 hours (1-minute increments and 1-hour increments)
Daily alarm (alarm time is for the city whose time is indicated by dial at 12 o’clock)
Date display
Regular timekeeping
Analog: 3 hands (hour, minute, second),
2 dials (world time hour and minute, day)
Accuracy: ±20 seconds per month
Approx. battery life: 2 years on SR927W
Movement: Quartz
Water resistant depth: 100 Meters
Item weight: 187 gr