Case

Shape

Round

Bezel

Fixed

Water Resistance

100 m (330 ft)

Crystal

Scratch Resistant Mineral

Model Case

Black resin, Solid Stainless Steel Case Back

Material

Black resin

Diameter (in mm)

56 × 47 × 12.3 mm

Dimensions (in mm)

56 × 47 × 12.3 mm

Movement

Movement

Quartz

Functions

1/10-second stopwatch, 5 daily alarms (with 1 snooze alarm), Altimeter, Barometer, Battery level indicator, Countdown timer, Digital compass, Full auto-calendar (to year 2099), Hourly time signal, Regular timekeeping: Hour, minute, second, pm, year, month, date, day, Sunrise, sunset time display, Thermometer, Time Calibration Signals, Time calibration signal reception, World time 31 time zones (48 cities + coordinated universal time), daylight saving on/off, World timer

Oscillator

Quartz crystal

Battery

Approx battery operating time: 7 months on rechargeable battery (operation period with normal use without exposure to light after charge) 23 months on rechargeable battery (operation period when stored in total darkness with the power save function on aft

Bracelet

Clasp

Tang

Bracelet

Black resin strap

Material

Black resin

Dial

Display

Full auto LED light, selectable illumination duration, afterglow, LED backlight (Super Illuminator), Sunrise, sunset time display Sunrise time and sunset time for specific date, daylight pointers