• Stopwatch

  1/10-second stopwatch Measuring capacity: 59'59.9'' Measuring mode: Elapsed time

• Alarm/hourly time signal

  Daily alarm
  Hourly time signal

• Light

  LED backlight

• Light color

  LED:Amber

• Calendar

  Auto-calendar (28 days for February)

• Accuracy

  Accuracy: ±30 seconds per month

• Other features

  Regular timekeeping: Hour, minute, second, pm, month, date, day

The CASIO VINTAGE A1100D-1 is a timeless digital watch combining classic design with practical functionality. This reliable timepiece features a 1/10-second stopwatch with 59'59.9" measuring capacity, perfect for timing activities with precision. Stay organized with the auto-calendar and daily alarm, while the hourly time signal keeps you on schedule throughout the day. The amber LED backlight ensures visibility in low-light conditions, and the watch displays hour, minute, second, date, day, and month. With accuracy of ±30 seconds per month, this vintage Casio delivers dependable performance for everyday wear. An iconic choice for those who appreciate functional, no-nonsense digital watches.