FULL METAL - GMW-B5000 SERIES - GMWB5000MB-1

Explore an intense texture crafted in an array of fine finishes on a black metal canvas. Introducing the GMWB5000MB-1, a true heir to the first-ever G-SHOCK in a multi-finish matte black metal design.

The art of timepiece finishes is on full display with this watch. Honing finishes feature prominently on the bezel and band, with sides treated in a hairline finish and beveled band surfaces, screws and buttons treated in a mirror finish. The entire watch is then coated in black ion plating.

Finally, the top surface of the bezel is polished once again in a hairline finish to expose nearly all of the stainless steel beneath the ion plating.

Ion plating one shade lighter than conventional black integrates the re-exposed stainless steel of the bezel seamlessly into the overall design for a sophisticated, well-balanced, and singularly intriguing timepiece.

Basic Information

• Case size (L× W× H)

  49.3 × 43.2 × 13 mm

• Weight

  167 g

• Case and bezel material

  Case / bezel material: Stainless steel

• Band

  Stainless Steel Band
  Solid Band
  One-touch 3-fold Clasp

• Construction

  Shock Resistant

• Water resistance

  200-meter water resistance

• Time adjustment

  Radio-controlled Watch; Multi band 6

• 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

Exterior

• Glass

  Mineral Glass

• Back plate

  Screw Lock Back

• Surface treatment

  Black ion plated bezel
  Black ion plated band

Watch Features

• World time

  5 World time
  39 time zones (39 cities +coordinated universal time), daylight saving on/off, Home city/World time city swapping, auto summer time (DST) switching

• 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, split time, 1st-2nd place times

• Timer

  Countdown timer
  Measuring unit: 1 second
  Countdown range: 24 hours
  Countdown start time setting range: 1 minute to 24 hours (1-minute increments and 1-hour increments)

• Alarm/hourly time signal

  5 daily alarms (with 1 snooze alarm)
  Hourly time signal

• Light

  LED backlight (Super illuminator)
  Full auto LED light, selectable illumination duration (2 seconds or 4 seconds), afterglow

• Light color

  LED:White

• Calendar

  Full auto-calendar (to year 2099)

• Mute feature

  Button operation tone on/off

• Energy saving feature

  Power Saving (display goes blank to save power when the watch is left in the dark)

• Battery display/alert

  Low battery alert

• Run time

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

• Accuracy

  Accuracy: ±15 seconds per month (with no signal calibration and mobile link function)

• Other features

  12/24-hour format
  Date/month display swapping
  Day display (days of the week selectable in six languages)
  Regular timekeeping:
  Hour, minute, second, pm, month, date, day

• Time adjustment details

  Time Calibration Signals
  Station name: DCF77 (Mainflingen, Germany)
  Frequency: 77.5 kHz
  Station name: MSF (Anthorn, England)
  Frequency: 60.0 kHz
  Station name: WWVB (Fort Collins, United States)
  Frequency: 60.0 kHz
  Station name: JJY (Fukushima, Fukuoka/Saga, Japan)
  Frequency: 40.0 kHz (Fukushima) / 60.0 kHz (Fukuoka/Saga)
  Station name: BPC (Shangqiu City, Henan Province, China)
  Frequency: 68.5 kHz
  Time calibration signal reception
  Auto receive up to six* times a day (remaining auto receives canceled as soon as one is successful)
  *5 times a day for the Chinese calibration signal
  Manual receive
  The latest signal reception results