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)

  51.9 × 48.8 × 16.9 mm

• Weight

  93 g

• Case and bezel material

  Resin / Stainless steel

• Band

  Resin Band

• Construction

  Shock Resistant
  Magnetic Resistant

• Water resistance

  200-meter water resistance

• Power supply and battery life

  Approx. battery life: 3 years on SR927W 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, Home city/World time city swapping

• Stopwatch

  1/100-second stopwatch
  Measuring capacity: 999:59'59.99''
  Measuring modes: Elapsed time, split time, 1st-2nd place times

• Timer

  Countdown timer
  Measuring unit: 1 second
  Input 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 light (Super Illuminator) Auto light switch, 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
  Regular timekeeping:
  Analog: 2 hands (hour, minute (hand moves every 20 seconds)), 1 dial (stopwatch indicator)
  Digital: Hour, minute, second, pm, month, date, day