Casio G-Shock (Japan Made) GM-B2100 Lineup Full Metal Series Bluetooth® Tough Solar Stainless Steel Band Watch GMB2100SD-1A GM-B2100SD-1A
Casio G-Shock (Japan Made) GM-B2100 Lineup Full Metal Series Bluetooth® Tough Solar Stainless Steel Band Watch GMB2100SD-1A GM-B2100SD-1A
Casio G-Shock (Japan Made) GM-B2100 Lineup Full Metal Series Bluetooth® Tough Solar Stainless Steel Band Watch GMB2100SD-1A GM-B2100SD-1A
Casio G-Shock (Japan Made) GM-B2100 Lineup Full Metal Series Bluetooth® Tough Solar Stainless Steel Band Watch GMB2100SD-1A GM-B2100SD-1A
Casio G-Shock (Japan Made) GM-B2100 Lineup Full Metal Series Bluetooth® Tough Solar Stainless Steel Band Watch GMB2100SD-1A GM-B2100SD-1A

Casio G-Shock (Japan Made) GM-B2100 Lineup Full Metal Series Bluetooth® Tough Solar Stainless Steel Band Watch GMB2100SD-1A GM-B2100SD-1A

$879.00
$747.00

Introducing a full-metal addition to the continually evolving 2100 style of timepieces that inherit the legacy of the first-ever G-SHOCK, the DW-5000C.

Luxe full-metal construction with a screw-back case, bezel, and band crafted in stainless steel creates a streamlined, minimalist design, while protecting the module from impact when dropped. High-density mounting keeps the analog-digital combination module slim, while still providing the advanced functions you love in a compact profile and comfortable fit.

We take it way back with the octagonal bezel and dimpled band design of the original from 1983, all done in metal. The stainless-steel bezel — formed three-dimensionally through a time-consuming forging, cutting, and polishing process — is finished beautifully with a circular hairline treatment on the top surface and mirror polish on the slopes.

Buffering components made of fine resin are installed between the bezel and the case for a shock-resistant structure with a full-metal exterior.

The dial’s delicate molding, achieved with fine processing technology from Yamagata Casio, is paired with indexes with a silver-color vapor deposition finish for an eye-catching design and even easier read.

Pairs with a smartphone via Bluetooth®. Simply tap into the dedicated app for precision timekeeping that keeps you on track. With Tough Solar, a high-brightness LED light, and a range of other convenient functions, this is a timepiece that delivers on style and practical utility.

  • Case / bezel material: Stainless steel
  • Stainless Steel Band
  • Solid Band
  • One-touch 3-fold Clasp
  • Mineral Glass
  • Screw Lock Back
  • Neobrite
  • Shock Resistant
  • 200-meter water resistance
  • Tough Solar (Solar powered)
  • 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)
  • LED:White
  • Hand shift feature (Hands move out of the way to provide an unobstructed view of digital display contents)
  • Mobile link (Wireless linking using Bluetooth®)
  • 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
  • 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
  • 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)
  • 5 daily alarms
  • Hourly time signal
  • Battery level indicator
  • Power Saving (display goes blank to save power when the watch is left in the dark)
  • Full auto-calendar (to year 2099)
  • 12/24-hour format
  • Button operation tone on/off
  • 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
  • Accuracy: ±15 seconds per month (with no mobile link function)
  • 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)
  • Size of case : 49.8 × 44.4 × 12.8 mm
  • Total weight : 165 g

  FREE INTERNATIONAL SHIPPING

  FREE COURIER DELIVERY WITHIN SINGAPORE

  100% BRAND NEW AND AUTHENTIC

  1 YEAR SELLER WARRANTY*

*For Watches except Casio models with resin bands starting from MQ24, MW59, MW240

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