G-Shock GCW-B5000UN-1 Forged Carbon Square Review

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G-Shock GCW-B5000UN-1 Forged Carbon Square​

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Dec 30, 2023


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https://mimosjewelry.com/collection...-40th-anniversary-carbon-edition-gcwb5000un-1
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A symbol of G-SHOCK origin and innovation: 40th anniversary watch featuring key components made with carbon materials​

In the evolution of the G-SHOCK from its point of origin, the use of resin expanded to include metal materials, and then carbon fiber. For this new timepiece, meticulous care was taken in the use of materials, construction, and coloration, including an exterior made with three different carbon materials, the first monocoque case in the 5000 line, and color schemes expressing an absolutely unique worldview. Presenting a watch symbolic of the G-SHOCK masterpiece’s constant innovation and spirit of challenge.

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Forged carbon, for a powerful appearance

Forged carbon, a composite material used in aircraft fuselages, is used to make the bezel and band. The material is made by kneading carbon fiber into resin, which is then forged in a press die at high temperature and pressure. This is used to make strong, light parts with intricately molded forms, including dimpled portions. Distinctive fibrous patterns that vary in appearance depending on the viewing angle can be enjoyed across the entire watch exterior.

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Carbon fiber-reinforced resin, both strong and light

This is the first carbon fiber-reinforced resin monocoque case in the 5000 line. The integrated form of the case back, delivering high strength, airtightness, and weight reduction, is achieved using the high-precision molding technology of Yamagata Casio. Also, components like the inner ring and buttons are made with titanium, and the glass with scratch-resistant sapphire crystal. Passionate attention to materials is shown down to the most intricately shaped components to deliver strength and light weight.

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Multilayer carbon with high bending strength

Meticulous attention to use of carbon materials extends to clasp components. The clasp’s folding arm is made in a three-dimensional form with multilayer carbon, which has a high degree of longitudinal bending strength. The clasp cover is made with forged carbon, just like the band.

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Two color schemes expressing innovation into uncharted territory

The design highlights the unique textural look of the forged carbon material, combining the G-SHOCK never-ending commitment to innovation with the image of unfathomable, infinite expanse of outer space. A unique worldview created by the random arrangement of carbon-fiber pieces expresses the appearance of the Milky Way’s hazy band of light. Two color options are offered: the GCWB5000UN-1 is clad in a pattern of mixed black and grey, while the GCWB5000UN-6 combines black carbon fiber with blue and pink colored resin and opal specks for a mysterious appearance.

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Caution: Individual Differences in Products

Due to the characteristics of forged carbon, a composite material produced by molding a mixture of carbon fiber and resin, there are individual differences in the pattern, color tone, and distribution/amount of opal specks on the surface of each part (bezel, band, and clasp) for each timepiece.
*Opal specks are not included in the clasp components.

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Lightweight body for a comfortable fit
A weight of just approx. 65 g is achieved through the use of lightweight materials, including carbon and titanium. The result is an even more comfortable fit on the wrist.

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Meticulous commemorative design

A G-SHOCK 40th anniversary logo is engraved on the underside of the carbon monocoque case. Presented in special packaging.

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Solar-powered timekeeping with Bluetooth® and radio control for enhanced accuracy and reliability

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Super Illuminator (high-brightness full-auto LED backlight) for maintaining watch readability in the dark

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*Image shows the GCWB5000UN-1.

Scratch-resistant, highly transparent sapphire crystal with an anti-reflective coating

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DIGITAL
5000 SERIES

GCWB5000UN-1

NEW 11/2023

$2,000.00

G-SHOCK watch / smartphone application icon

Multiple functions, all at your fingertips
CASIO WATCHES
(Smartphone app)
- Automatic time adjustment (four times a day)
- Easy watch setting
- World time (about 300) and times for other settable locations
- Time & place
(Pressing a button on the watch records the date, time and position on a map within the app. Useful as an activity log.)
- Reminder
(The watch provides reminders of up to five upcoming events, settable in the app.)
- Phone finder
SPECIFICATIONS (Watch Functions)
• Shock-resistant
• 20-bar water resistance
• Solar-powered
• Smartphone Link
• Radio-controlled (Multiband 6)
• 5 world times selected from 39 cities
• 1/100-second stopwatch
• Countdown timer
• 5 daily alarms
• Full-auto LED backlight (Super Illuminator)
The Bluetooth® word mark and logos are registered trademarks owned by Bluetooth SIG, Inc. Any use of such marks and logos by Casio Computer Co., Ltd. is under licence.

Basic Information

  • Case size (L× W× H)

    49.1 × 45 × 14.5 mm
  • Weight

    65 g
  • Case and bezel material

    Carbon fiber-reinforced resin / Forged carbon
  • Band

    Forged carbon Band
    One-touch 3-fold Clasp
  • Construction

    Shock Resistant
    Carbon Core Guard structure
  • 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
  • App connectivity feature

    Auto time adjustment
    Easy watch setting
    Approximately 300 world time cities + user-added point
    Time & place
    Reminder
    Phone finder

Exterior

  • Glass

    Sapphire crystal with anti-reflective coating
  • Compatible band size

    150 to 205 mm

Watch Features

  • World time

    5 World time 39 time zones (39 cities +coordinated universal time), auto summer time (DST) switching, home city/world time city swapping
  • Stopwatch

    1/100-second stopwatchMeasuring 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 timerMeasuring unit: 1 secondCountdown range: 24 hoursCountdown 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 (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 SignalsStation name: DCF77 (Mainflingen, Germany)Frequency: 77.5 kHzStation name: MSF (Anthorn, England)Frequency: 60.0 kHzStation name: WWVB (Fort Collins, United States)Frequency: 60.0 kHzStation 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 receptionAuto 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 signalManual receiveThe latest signal reception results
Operation Guide

https://www.casio.com/us/watches/gshock/product.GCW-B5000UN-1/
 
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