GST-B400D-1ADR

Basic Information

• Case Size: 46.6 × 49.6 × 12.9 mm

• Weight: 160 g

• Case and bezel material: Resin / Stainless steel

• Band: Solid Band

• Band Material: Stainless Steel Band

• Clasp: One-touch 3-fold Clasp

• Construction: Shock Resistant

• Construction: Carbon Core Guard structure

• Water resistance: 200-meter water resistance

• Power supply and battery life: Tough Solar (Solar powered)

Smartphone Link/App Connectivity Features

• Smartphone Link feature: Mobile link (Wireless linking using Bluetooth®)

• Apps: CASIO WATCHES

• App connectivity feature: Auto time adjustment; Easy watch setting; Approximately 300 world time cities; Time & place; Reminder; Phone finder

Exterior

• Glass: Mineral Glass

• Other: Neobrite

Watch Features

World Time

• World time: 38 time zones (38 cities + coordinated universal time); City code display; City name display; Daylight saving on/off; Auto summer time (DST) switching; Home city/World time city swapping

Stopwatch

• Stopwatch: 1/100-second stopwatch; Measuring capacity: 00'00''00–59'59''99 (for the first 60 minutes), 1:00'00–23:59'59 (after 60 minutes); Measuring unit: 1/100 second (for the first 60 minutes), 1 second (after 60 minutes); Measuring modes: Elapsed time, lap/split time

Timer

• Timer: Countdown timer; Measuring unit: 1 second; Countdown range: 60 minutes; Countdown start time setting range: 1 second to 60 minutes (1-second increments and 1-minute increments)

Alarm/Hourly Time Signal

• Alarm: 5 daily alarms

• Hourly time signal: Hourly time signal

Light

• Light: Double LED light; LED light for the face (Super Illuminator, selectable illumination duration: 1.5 seconds or 3 seconds, afterglow); LED backlight for the digital display (Super Illuminator, selectable illumination duration: 1.5 seconds or 3 seconds, afterglow)

• Light color: LED: White

Calendar

• Calendar: Full auto-calendar (to year 2099)

Mute Feature

• Mute feature: Button operation tone on/off

Energy Saving Feature

• Energy saving feature: Power Saving (display goes blank to save power when the watch is left in the dark)

Battery Display/Alert

• Battery display/alert: Battery level indicator

Run Time

• Run time: Approx. battery operating time: 7 months on rechargeable battery (normal use without exposure to light after charge); 18 months on rechargeable battery (stored in total darkness with the power save function on after full charge)

Accuracy

• Accuracy: ±15 seconds per month (with no mobile link function)

Other Features

• Other features: 12/24-hour format

• Date/month display swapping

• Day display: Days of the week selectable in six languages

• Hand shift feature: Hands move out of the way to provide an unobstructed view of digital display contents.

• Regular timekeeping: Analog: 2 hands (hour, minute; hand moves every 20 seconds), 1 dial (battery level, mode); Digital: Hour, minute, second, PM, month, date, day