(Notice: This page may contain affiliate links that earn us a commission on purchases. See our full affiliate disclosure.)

G-SHOCK GM-B2100

Add to compare
8.2
Expert ScoreRead review

The full metal G-Shock GM-B2100 with a stainless steel screw-back case is equipped with Tough Solar power and Bluetooth smartphone link.

 

Metal Case Bluetooth Made in Japan

$550.00

List Price:: $550 (GMB2100D-1A)

Size: Medium
Dimensions (L x W x H): 49.8 × 44.4 × 12.8 mm
Weight: 165 grams
Module: 5691 (instruction manual at casio.com)
Battery (Lifespan): Solar Rechargeable
Series Launch Year: 2022

Nickname: Full Metal CasiOak

Notable Features: Tough Solar, Bluetooth Smartphone Link

See full specifications for GM-B2100D-1A under “Additional information” tab.

Suggested Uses: Fashion, Office

GMB2100D-1A at Casio GMB2100D-1A at Reeds GMB2100 on eBay

Latest GM-B2100 News

Recent GM-B2100 Releases:

(Mobile: Press and hold for article link.)

See all GM-B2100 articles on G-Central

8.2Expert Score
G-Shock GM-B2100 Rating by G-Central
The GM-B2100 offers the popular octagonal shape in a deluxe stainless steel form with convenient features like solar power and automatic time correction.
Build
9
Functions
8
Value
7.5
PROS
  • First 2100 model with a stainless steel screw-back case.
  • Solar and Bluetooth means no regular battery changes or manual time adjustments.
  • Made in Japan.
CONS
  • Full stainless steel build is heavy.
  • Only two analog hands.
  • No auto-activation option for LED light.
  • No models with a positive LCD display so far.

GM-B2100 Versus GM-2100 and GMW-B5000


  • Overview
  • Description
  • Brand/Store
  • Availability
  • User Rating
  • Review
  • Specification
  • Size
  • Dimensions (L x W x H mm)
  • Weight (g)
  • Protection
  • Case Material
  • Bezel Material
  • Band Material
  • Glass
  • Neobrite
  • Screw-Back
  • Battery
  • Low Battery Alert
  • Battery Level Indicator
  • Power Saving
  • Tough Solar
  • Bluetooth
  • Smartphone App
  • Bluetooth Functions
  • World Time
  • World Time Zones
  • World Time Cities
  • Daylight Saving Time
  • Stopwatch
  • Stopwatch Unit
  • Stopwatch Max Range
  • Measuring Modes
  • Countdown Timer
  • Countdown Timer Unit
  • Countdown Range
  • Countdown Setting Range
  • Countdown Setting Increment (Lowest)
  • Alarm
  • Hourly Time Signal
  • Light Type
  • Light Color
  • Calendar
  • Button Tone On/Off
  • Hand Shift
  • 12/24-Hour Format
  • Adjustable Date Format
  • Battery Life (Approx.)
  • LCD Display Type
  • Multi-Band 6 (Auto Time Correction)
  • Other

GMB2100D-1A at Casio GMB2100D-1A at Reeds GMB2100 on eBay

Some specifications (price, material, weight, Neobrite, etc.) for individual models may vary within a series.
About The Specs Catalog | Features Glossary | Specs Home

🛒 Shop at Our Curated Amazon Page (sponsored)

Specification: G-SHOCK GM-B2100

Size

Dimensions (L x W x H mm)

49.8 x 44.4 x 12.8

Weight (g)

165

Protection

,

Case Material

Bezel Material

Band Material

Stainless Steel

Glass

Neobrite

Neobrite

Screw-Back

Battery

Rechargeable

Low Battery Alert

Tough Solar

Battery Level Indicator

Battery Level Indicator

Power Saving

Power Save

Bluetooth

Smartphone App

Bluetooth Functions

Auto Summer Time (DST) Switching, Auto Time Correction, Easy Watch Setting, Hand Alignment Correction, One-Touch Time Correction, Phone Finder, Reminder, Time & Place Log, World Time (approx. 300 cities)

World Time

,

World Time Zones

38

World Time Cities

38 + UTC

Daylight Saving Time

,

Stopwatch

Stopwatch Unit

,

Stopwatch Max Range

Measuring Modes

elapsed time, lap times, split time

Countdown Timer

Countdown Timer Unit

1 second

Countdown Range

Countdown Setting Range

Countdown Setting Increment (Lowest)

1 second

Alarm

Hourly Time Signal

Hourly Time Signal

Light Type

, , , ,

Light Color

White

Calendar

Full Auto Calendar to 2099

Button Tone On/Off

Button Tone On/Off

Hand Shift

Hand Shift

12/24-Hour Format

12/24-Hour Format

Adjustable Date Format

guest
Inline Feedbacks
View all comments
G-Central G-Shock Fan Site
Logo
Compare items
  • Total (0)
Compare
3