Specifications
Accuracy at normal temperature:
±15 seconds per month
Timekeeping:
Hour, minute (20-second hand movement), second, date (full auto-calendar from 2000 to 2099)
Stopwatch:
Measuring unit: 1 second
Measurement range: 30 minutes
Measuring functions: Elapsed time
Other:
LED light (afterglow)
Second hand sleep
Fixes the second hand at the 30-second position.
Hand Shift
Power Supply:
CR1025 x 1
Battery nominal voltage: 3V
Battery life: Approximately 2 years
Conditions:
Illumination: Once (1.5 seconds)/day
Specifications are subject to change without notice.