ECB-30DC-1ADF

Basic Information

• Case Size: 52.3 × 48.7 × 12.9 mm

• Weight: 148 g

• Case and bezel material: Stainless steel

• Band: Stainless Steel Band

• Clasp: One-touch 3-fold Clasp

• Water resistance: 100-meter water resistance

• Power supply and battery life: Approx. battery life: 2 years on CR2016

Smartphone Link/App Connectivity Features

• Smartphone Link feature: Mobile link (Automatic connection, wireless linking using Bluetooth®)

• Apps: CASIO WATCHES

• App connectivity feature:

  • Auto time adjustment

  • Easy watch setting

  • Approximately 300 world time cities

  • Stopwatch data transfer

  • Schedule timer

  • Phone finder

Exterior

• Glass: Mineral Glass

• Surface treatment:

  • Black ion plated case

  • Black ion plated band

• Compatible band size: 150 to 205 mm

Watch Features

World Time

• World time:

  • 38 time zones (38 cities + coordinated universal time)

  • Daylight saving on/off

  • Auto summer time (DST) switching

  • Home city/World time city swapping

Stopwatch

• 1/1000-second stopwatch

• Measuring capacity:

  • 00'00''000~59'59''999 (for the first 60 minutes)

  • 1:00'00''0~23:59'59''9 (after 60 minutes)

• Measuring unit:

  • 1/1000 second (for the first 60 minutes)

  • 1/10 second (after 60 minutes)

• Measuring modes: Elapsed time, lap time

Timer

• Countdown timer

• Measuring unit: 1 second

• Countdown range: 24 hours

• Countdown start time setting range: 1 second to 24 hours (1-second increments, 1-minute increments and 1-hour increments)

Alarm/Hourly Time Signal

• 5 daily alarms

• Hourly time signal

Light

• Double LED light

• LED light for the face (Auto LED light, Super illuminator, selectable illumination duration (1.5 seconds or 3 seconds), afterglow)

• LED backlight for the digital display (Auto LED light, Super illuminator, selectable illumination duration (1.5 seconds or 3 seconds), afterglow)

Light Color

• LED: White

Calendar

• Full auto-calendar (to year 2099)

Mute Feature

• Button operation tone on/off

Accuracy

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

Other Features

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

• Airplane mode

• 12/24-hour format

• Schedule beeper on/off

• Date/month display swapping

• Day display (days of the week selectable in six languages)

Regular Timekeeping

• Analog: 2 hands (hour, minute (hand moves every 20 seconds)), 1 dial (linked to each mode)

• Digital: Hour, minute, second, pm, month, date, day