| | 1/100-second stopwatch |
| | Measuring capacity: 23:59'59.99" Measuring modes: Elapsed time, split time, 1st-2nd place times |
| | 12/24-hour format |
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| | Accuracy: ±15 seconds per month |
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| | Approx. battery operating time |
| | 5 months on CTL1616 (Operating period with normal use without exposure to light after full charge) 24 months on CTL1616 (Operating period when stored in total darkness with the Power Save function ON after full charge) |
| | Auto-calendar (to year 2039) |
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| | Barometer |
| | Display range: 600 to 1,100 hPa (17.70 to 32.45 inHg) Display unit: 1 hPa (0.05 inHg) Barometric pressure history graph (Graph of 18 hours of pressure readings at 3-hour intervals, which plots rises or falls in pressure as one of five levels) *Changeover between hPa and inHg |
| | Battery power indicator |
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| | Countdown timer |
| | Measuring unit: 1/10 second Countdown range: 24 hours Countdown start time setting range: 1 minute to 24 hours (1-minute and 1-hour increments) Other: Auto-repeat, progress beeper |
| | Daily alarms |
| | 5 independent daily alarms |
| | Depth Gauge |
| | Measuring range: Depth: 0 to 30m (0to 98 ft.)* Elapsed time: 2:59'59" Maximum: Water Temperature: -10 to 60°C (14 to 140°F) Note that depths between 0 and 1 meter (0 to 4 feet) are registered as 0.0m (0 ft.) Display unit: 0.1m(1 ft.) Submerged Time: Measured in 1-second increments Memory Capacity: 1 log data record (total time submerged, maximum depth, water temperature at maximum depth) *Changeover between meters(m) and feet(ft.) |
| | Digital compass |
| | Measuring range: 0° to 359° Measuring unit: 1° 20 seconds continuous measurement Bidirectional calibration and northerly calibration function |
| | Duplex LC Display |
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| | Electro-luminescent backlight |
| | Full auto EL light, afterglow |
| | Hourly time signal |
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| | Power Saving |
| | (Turns off the display when the watch is left in the dark) |
| | Regular timekeeping |
| | Hour, minutes, seconds, am/pm, month, date, day |
| | Solar powered |
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| | Thermometer |
| | Display range: -10 to 60°C (14 to 140°F) Display unit: 0.1°C(0.2°F) *Changeover between Celsius(°C) and Fahrenheit(°F) |
| | Size of case / total weight |
| | SPF-70 ...... 60.0 x 51.4 x 16.4 mm / 71.2 g |