Case / bezel material: Resin Resin Band Mineral Glass Shock Resistant 200-meter water resistance LED light (Super Illuminator) Auto light switch, selectable illumination duration (1.5 seconds or 3 seconds), afterglow Digital compass (NORTH) Hand indication of north (60 seconds continuous measurement) Measures and displays direction as one of 16 points Measuring range: 0 to 359° Measuring unit: 1° Bidirectional calibration Magnetic declination correction Thermometer Display range: –10 to 60°C (14 to 140°F) Display unit: 0.1°C (0.2°F) World time 31 time zones (48 cities + coordinated universal time), daylight saving on/off Hand shift feature (Hands move out of the way to provide an unobstructed view of digital display contents.) 1/100-second stopwatch Measuring capacity: 59'59.99'' Measuring modes: Elapsed time, split time, 1st-2nd place times Countdown timer Measuring unit: 1 second Countdown range: 60 minutes Countdown start time setting range: 1 minute to 60 minutes (1-minute increments) 5 daily alarms Hourly time signal Full auto-calendar (to year 2099) 12/24-hour format Button operation tone on/off Regular timekeeping World time hour and minute Analog: 3 hands (hour, minute (hand moves every 10 seconds), second) Digital: Hour, minute, second, pm, month, date, day Accuracy: ±15 seconds per month Battery: SR927W Size of case : 50.8×52.1×16.9mm Total weight : 88g