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 GM2100 with the popular octagonal bezel or the GM110 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.

Basic Information

• Case size (L× W× H)

  49.3 × 44.4 × 11.8 mm

• Weight

  72 g

• Case and bezel material

  Resin / Stainless steel

• Band

  Resin Band

• Construction

  Shock Resistant

• Water resistance

  200-meter water resistance

• Power supply and battery life

  Approx. battery life: 3 years on SR726W X 2

Exterior

• Glass

  Mineral Glass

• Surface treatment

  Black ion plated bezel

• Compatible band size

  145 to 215 mm

• Other

  Neobrite

Watch Features

• World time

  World time
  31 time zones (48 cities coordinated universal time), daylight saving on/off

• 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 second to 24 hours (1-second increments, 1-minute increments and 1-hour increments)

• Alarm/hourly time signal

  5 daily alarms
  Hourly time signal

• 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)

• Light color

  LED:White

• Calendar

  Full auto-calendar (to year 2099)

• Mute feature

  Button operation tone on/off

• Accuracy

  Accuracy: ±15 seconds per month

• Other features

  12/24-hour format
  Hand shift feature (Hands move out of the way to provide an unobstructed view of digital display contents.)
  Regular timekeeping:
  Analog: 2 hands (hour, minute (hand moves every 20 seconds)), 1 dial (day)
  Digital: Hour, minute, second, pm, month, date