Casio G-Shock G-Steel GM-2100M men's black watch with stainless steel octagonal bezel
G-Shock G-Steel GM-2100M black watch close-up showing analog-digital dual display
Casio GM-2100M men's watch with black metal bezel and bio-based resin strap
G-Shock G-Steel GM-2100M black watch side view showing octagonal case design
Casio GM-2100M watch back case showing shock resistance and 200M water resistance
G-Shock G-Steel GM-2100M black watch detail showing premium stainless steel bezel
Casio G-Steel GM-2100M black watch showing world time and multi-function features
G-Shock GM-2100M black metal watch worn on wrist showing industrial-modern design
Casio G-Shock G-Steel GM-2100M black watch lifestyle shot with urban style aesthetic
Casio G-Shock G-Steel GM-2100M men's black watch with stainless steel octagonal bezel
G-Shock G-Steel GM-2100M black watch close-up showing analog-digital dual display
Casio GM-2100M men's watch with black metal bezel and bio-based resin strap
G-Shock G-Steel GM-2100M black watch side view showing octagonal case design
Casio GM-2100M watch back case showing shock resistance and 200M water resistance
G-Shock G-Steel GM-2100M black watch detail showing premium stainless steel bezel
Casio G-Steel GM-2100M black watch showing world time and multi-function features
G-Shock GM-2100M black metal watch worn on wrist showing industrial-modern design
Casio G-Shock G-Steel GM-2100M black watch lifestyle shot with urban style aesthetic

CASIO G-SHOCK G-STEEL GM-2100M-1ADR ANALOG-DIGITAL BLACK WATCH

GM-2100M-1ADR

$329.00
/
Tax included.
0% up to 3 payments with
  • Vouchers $18 | $28 | $38 or Extra 10% Off (Min. 2 pcs)
  • 1 Year Warranty
  • Free Shipping | Enjoy Same-Day Delivery (Min $350)
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  • Backordered, shipping soon

Premium Black Metal Bezel with Octagonal G-Steel Styling

Experience sophisticated toughness with the Casio G-Shock G-Steel GM-2100M-1ADR, featuring premium stainless steel octagonal bezel with black finish and eco-friendly bio-based resin strap. This 49.3 × 44.4 mm analog-digital watch combines industrial-modern aesthetics with legendary G-SHOCK durability—perfect for urban professionals who want refined style with rugged reliability.

Key Features:

  • Black Stainless Steel Bezel: Premium octagonal metal bezel for refined, industrial-modern aesthetic
  • Bio-Based Resin Strap: Eco-friendly sustainable materials with comfortable all-day wear
  • 49.3 × 44.4 mm Case: Slim profile with comfortable fit for daily wear
  • Analog-Digital Display: Dual timekeeping with day display for versatility
  • Shock Resistance: Legendary G-SHOCK toughness for impacts
  • 200M Water Resistance: Swim, dive, or train in any weather
  • World Time: Track time across multiple time zones
  • 1/100-Second Stopwatch: Precision timing for sports and training
  • Countdown Timer: Perfect for workouts and daily tasks
  • 5 Daily Alarms: Stay organized and on schedule
  • LED Backlight: Easy reading in low-light conditions

Why Choose This Watch?

The GM-2100M-1ADR elevates iconic octagonal CasiOak design with premium stainless steel bezel—creating sophisticated look that transitions from office to outdoor adventures. The black metal finish adds industrial edge while maintaining G-SHOCK reliability. The eco-conscious bio-based resin strap combines sustainability with style. Perfect for urban professionals, active men, and outdoor enthusiasts who want premium materials, contemporary styling, and legendary G-SHOCK durability for boardroom and city exploration.

Case size (L× W× H): 49.3 × 44.4 × 11.8 mm
Weight: 71 g
Case and bezel material: Resin / Stainless steel
Bio-based resin band
Mineral Glass
Shock Resistant
200-meter water resistance
Approx. battery life: 3 years on SR726W X 2

World time
31 time zones (48 cities + coordinated universal time), daylight saving on/off
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)
Alarm/hourly time signal
5 daily alarms
Hourly time signal
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:White
Full auto-calendar (to year 2099)
Mute feature
Button operation tone on/off
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

For online purchase, you can have bracelet or leather strap adjustments done at any City Chain store. Please bring along your warranty book for the service.

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