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LED backlight
Auto light switch, afterglow |
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Dual time |
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Bearing mode: Display of solar azimuth |
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Moon data (Moon age and Moon phase indicator for specific date) |
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Tide graph (Tide level for specific date and time) |
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1/100-second stopwatch
Measuring capacity: 99:59'59.99''
Measuring modes: Elapsed time, split time, 1st-2nd place times |
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Countdown timer
Measuring unit: 1 second
Countdown range: 60 minutes
Elapsed time measurement: Up to 99:59'59''
Setting range: Countdown start time (1 to 60 minutes, 1-minute increments)
Reset time (1 to 5 minutes, 1-minute increments)
Timer modes: Auto-repeat, elapsed time
Other: Progress beeper |
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Daily alarms
5 independent daily alarms (4 one-time alarms and 1 snooze/one-time alarm) |
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Hourly time signal |
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Auto-calendar (to year 2039) |
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12/24-hour format |
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Regular timekeeping: Hour, minutes, seconds, pm, month, date, day |
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Accuracy: ±30 seconds per month |
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Approx. battery life: 10 years on CR2025 |
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Size of case/total weight
W-753 : 48.3 X 42.4 X 14.6 mm / 44 g
W-753D : 48.3 X 42.4 X 14.6 mm / 89 g |
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