G-SHOCK

GMB2100LL-1A

Archive model

This product is no longer available for purchase.

Get ready for an epic collaboration that brings G-SHOCK together with the smash hit global online game, League of Legends.

We begin with the GM-B2100 full-metal analog timepiece and feature the magical Hextech technology so important to the Runeterra world in League of Legends. The bezel and part of the band are finished with initial ion plating in a gold colour, followed by black, which is then partially removed to create a worn, aged look.

Effective blue touches on the LCD and elsewhere brings the Hextech fusion of magic, science and technology to the world of G-SHOCK.

The Piltover coat of arms is engraved on a band piece, evoking the city where this magical technology was born. This collaboration model is packed with League of Legends energy, including the game logo on the case back and special packaging designed to evoke Hextech.

ABOUT LEAGUE OF LEGENDS

Released in 2009, League of Legends is Riot Games' debut title and one of the most-played competitive games in the world, engaging millions of players daily in 20+ officially-supported languages. A mainstay of the MOBA genre, in League, two teams of five powerful champions face off to destroy each other's base in a game that blends the speed, strategy, and intensity of an RTS with immersive RPG elements.

Basic Information
  • Band
    Stainless Steel Band, Solid Band, One-touch 3-fold Clasp
  • Case and bezel material
    Stainless steel
  • Case size (L × W × H)
    49.8 × 44.4 × 12.8 mm
  • Construction
    Shock Resistant
  • Power supply and battery life
    Tough Solar (Solar powered)
  • Time adjustment
    Bluetooth: Connects to a smartphone and automatically adjusts the time
  • Water resistance
    200-metre water resistance
  • Weight
    165 g

Exterior
  • Back plate
    Screw Lock Back
  • Compatible band size
    150 to 205 mm
  • Glass
    Mineral Glass
  • Other
    Neobrite
  • Surface treatment
    Black ion plated case, Aged ion plated bezel, Black ion plated band, Aged ion plated band

Smartphone Link / App Connectivity Features
  • App connectivity feature
    Auto time adjustment, Easy watch setting, Approximately 300 world time cities, Time & place, Reminder, Phone finder
  • Apps
    CASIO WATCHES
  • Smartphone link feature
    Mobile link (Wireless linking using Bluetooth®)

Features
  • Accuracy
    Accuracy: ±15 seconds per month (with no mobile link function)
  • Alarm / hourly time signal
    5 daily alarms
    Hourly time signal
  • Battery display alert
    Battery level indicator
  • Calendar
    Full auto-calendar (to year 2099)
  • Energy saving feature
    Power Saving (display goes blank to save power when the watch is left in the dark)
  • 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)
  • Mute feature
    Button operation tone on/off
  • Other features
    Hand shift feature (Hands move out of the way to provide an unobstructed view of digital display contents.)
    12/24-hour format
    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
  • Run time
    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)
  • 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
    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)
  • World time
    World time
    38 time zones (38 cities + coordinated universal time), city name display, daylight saving on/off, auto summer time (DST) switching, Home city/World time city swapping
    World time
    38 time zones (38 cities + coordinated universal time), city name display, daylight saving on/off, auto summer time (DST) switching, Home city/World time city swapping
    World time
    38 time zones (38 cities + Coordinated Universal Time), city name display, daylight saving on/off, auto summer time (DST) switching, Home city/World time city swapping
User Manual – Module 5691

Feature List

  • Black icon of a person snorkeling with the number 20, representing a 20-bar pressure rating for water resistance.

    20 bar water resistant

  • Minimalist black icon of a person walking next to a simple clock face, representing punctuality or time management.

    Keeps yourself in time

  • Black icon of a smartwatch charging via solar energy with a battery level indicator and sun rays.

    Stable solar power

  • Minimalist black outline icon of two hands shaking, symbolizing partnership and professional collaboration.

    Collaboration model

  • Black icon of a watch hitting a flat surface with motion lines indicating a shock or impact.

    Shock resistant
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