GST-B400BB-1A

Casio G-Shock - GST-B400BB-1A

Features

G-SHOCK, the watch lineup that has constantly beentesting new limits in timekeeping toughness since 1983, comes
a new all-black metal and resin G-STEEL model.The metal bezel has a black ion-plated (IP) finish, creating a
chic and fashionable look.The base model is the GST-B400, which features a thin module
and carbon core guard construction.

The G-STEEL series delivers in terms of both toughness and design, and the cool all-black coloring creates a universally fashionable look.

Specifications

• Case / bezel material: Resin / Stainless steel Black ion plated
• Resin Band
• Carbon Core Guard structure
• Neobrite
• Shock Resistant
• Mineral Glass
• Rose gold ion plated bezel
• 200-meter water resistance
• Tough Solar (Solar powered)
• 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)
• Mobile link (Wireless linking using Bluetooth®） App : CASIO WATCHES
• Hand shift feature (Hands move out of the way to provide an unobstructed view of digital display contents)
• 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
• 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
• 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)
• 5 daily alarms
• Hourly time signal
• Battery level indicator
• Power Saving (display goes blank to save power when the watch is left in the dark)
• Full auto-calendar (to year 2099)
• 12/24-hour format
• Button operation tone 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 (battery level, mode)
  Digital: Hour, minute, second, pm, month, date, day
• Accuracy: ±15 seconds per month (with no mobile link function)
• Approx. battery operating time:
  7 months on rechargeable battery (operation period with normal use without exposure to light after charge)
  18 months on rechargeable battery (operation period when stored in total darkness with the power save function on after full charge)
• Size of case : 46.6 × 49.6 × 12.9 mm
• Total weight : 80 g