Go metal-clad in all black with a G-SHOCK that says strong, steely, and stylish.

The metal bezel, finished in black ion plating, makes a chic, stylish statement about your design sense.

Opt for the GM-2100 with the popular octagonal bezel or the GM-110 with its oversized round case.

Either way, you get an all-black fashion statement with a luxury feel and versatile cool look. Ready to go wherever you want to go.


 

The latest addition to the G-SHOCK line of shock-resistant watches. The new GM-2100 is based on the GA-2100, which is popular for its octagonal shape and streamlined design, but now incorporates a metal bezel for an even more stylish look.

Released in 2019, the base-model GA-2100 inherited the concept of the DW-5000C, the very first G-SHOCK, but was a digital-analog combination model with a slim profile and streamlined design. With its distinct octagonal shape and straightforward design, the GA-2100 has been a popular choice worldwide, particularly among young people.

The new GM-2100 retains the streamlined form and slim profile of the GA-2100, but adds a new forged metal bezel to give the watch a sharper look. A round hairline finish is applied to the top surface of the bezel and a mirror polish to the sides, giving it a beautiful metallic gleam. Options with blue-gray IP (GM-2100N) and dark gray IP (GM-2100B) bezels are available, to suit any smart style. The dials are treated with a vapor deposition finish in new navy blue, green, and red hues to achieve appealing metallic color schemes. The watch band employs a square dot texture with incremental variations in dot size, resulting in a sharp look to match the face design.

Bezel forging process

Shock Resistant

Shock-resistant construction protects against impact and vibration.

  • 200M Water Resistant

  • Full Auto Super LED

    (Double)

  • 5 Alarms

  • 1/100 Stopwatch

    (1Hr)

  • Countdown Timer

    (24Hr)

  • Full auto Calendar

  • World Time

    (31TZ, 48Cities+UTC)

  • Hand Retract Function

  • Case

    Black IP Bezel, Buckle & Loop.

  • Alternate Sku No.

    GM-2100BB-1AER, GM2100BB-1A, GM-2100BB-1AJR

  • Shock Resistant
  • Mineral Glass
  • Neobrite
  • 200-meter water resistance
  • Case / bezel material: Resin / Black IP Stainless steel
  • Resin Band
  • 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)
  • World time
    31 time zones (48 cities + coordinated universal time), daylight saving on/off, 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, split time, 1st-2nd place times
  • 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)
  • 5 daily alarms
  • Hourly time signal
  • Hand shift feature
  • Full auto-calendar (to year 2099)
  • 12/24-hour format
  • Button operation tone on/off
  • Regular timekeeping
    Analog: 2 hands (hour, minute (hand moves every 20 seconds)), 1 dial (day)
    Digital: Hour, minute, second, pm, month, date
  • Accuracy: ±15 seconds per month
  • Approx. battery life: 3 years on SR726W × 2
  • LED: Reverse
  • Module No. 5611
  • Size of case: 49.3×44.4×11.8mm
  • Total weight: 72g
  • UPC: 889232344324

Operation Guide (PDF)
Quick Reference (PDF)
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