Casio G-Shock men's watch G-Shock Gravitymaster GA-1000-1ADR

Neon lamp (black light with LED technology)automatic lighting switch, optional lighting duration, twilight lightingdigital compass (north direction)north arrow indicator (continuous measurement for 20 seconds)direction measurement as a single point out of 16 points and displaymeasurement range: from 0 to 359 degreesunit of measurement: one degreebilateral calibrationmagnetic tilt correctionmemory measurementtemperature measurementdisplay range: from -10 to 60 degrees Celsius (14 to 140 degrees Fahrenheit)display unit: 0.1 degrees Celsius (0.2 degrees Fahrenheit)world time31 time zones (48 cities + UTC), city code display, daylight saving time on/offclock with 1/100 second accuracymeasurement capacity: 23:59'59.99''measurement modes: elapsed time, split time, two location timescountdown timerunit of measurement: one secondcountdown range: 60 minutesstart countdown time setting range: from 1 to 60 minutes (with one-minute increment)5 multi-task alarms (with one snooze alarm)hourly chimefull automatic calendar (up to 2099)12/24 hour formatlow battery warningon/off operation tonerecording regular time displayanalog display: 3 hands (hour hand, minute hand (moves every 10 seconds), second hand)digital display: hours, minutes, seconds, evening, month, date, dayaccuracy: ±15 seconds per monthapproximate battery life: two years in SR927W×2case size: 50.8×52.1×16.9 mmtotal weight: 88g