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  2. G Shock
  3. G-Shock Classic Style GA-2100-1A3ER Neon Accent Watch

G-Shock Classic Style GA-2100-1A3ER Neon Accent Watch

  • G-Shock Classic Style GA-2100-1A3ER Neon Accent Watch

Octagonal analog-digital watch with carbon reinforced case

£91.- Incl 20% vat
● In stock
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  • Free delivery on watches above £84
  • 60-day return period
  • Official dealer of G-Shock
Weekend orders ship on monday!

Product description

This G-Shock watch has a case made of Carbon reinforced resin with a diameter of 45.4 mm and is fitted with a Resin strap. Inside the case lies a Casio movement and the watch features a Mineral crystal.

The watch is 20ATM. This means the watch is suitable for diving. The watch comes with 2 Year Warranty.

.

Specifications

Ean 4549526319280
Diameter 45.4 mm
Water Resistant 20 Bar (Dive)
Warranty 2 Year Warranty
Free 1 year extra warranty on Watch.co.uk

Functions

Time hours - Analogue hand
Calendar Date - Digital
Chronograph and timers Stopwatch /Chronograph - 1/1 seconds, 24 hours - 1/100 seconds 1 hour - Elapsed time - Split times - 2 finish times
Alarms and notifications Hourly Time Signal
General information
Ean 4549526319280
Brand G-Shock
Series Classic Style
Name Neon Accent
Year 2022 Spring / Summer
Display Type Analog - Digital
Swiss Made No
Water Resistant 20 Bar (Dive)
Dial colour Black
Hand colors (h-m-s) Green, Green
Case information
Case code GA-2100
Diameter 45.4 mm
Case Thickness 11.8 mm
Material Carbon reinforced resin
Case Shape Octagonal
Case colour Black
Back case material Stainless steel
Back Case Closed with screws
Material crystal Mineral
Crown Push crown
Movement information
Movement part nr. 5611 ( See specifications )
Download manual (English)
Movement Brand Casio
Swiss movement No
Display Type Analog - Digital
Mechanism quartz
Battery R396 × 2
Battery life 36 months
Hackable No
Skeletonized No
Strap information
Strap material Resin
Strap width 26 mm
Lug width 16 mm
Strap width at the clasp 19 mm
Strap colour Black
Clasp Type Buckle
Clasp colour Silver
Length strap at 12 o' clock (mm) 70 mm
Length strap at 6 o' clock (mm) 125 mm
Custom sizing? No
Mount type Quick release pushpins
Straight strap mount No
Suitable for wrist size 150 mm - 215 mm
Original strap Strap G-Shock 10597558

Print & Fit

Wondering how the watch fits your wrist? Use the print and fit function!

Time
hours Analogue hand
minutes Analogue hand
Seconds Digital
Time Zones Home city setting, World time
24-HR Indicator AM/PM indicator, Digital choice 12- or 24-hr notation
DST-setting
Calendar
Date Digital
Day Dial
Month Digital
Auto Calendar Digital
Chronograph and timers
Stopwatch /Chronograph 1/1 seconds, 24 hours, 1/100 seconds 1 hour, Elapsed time, Split times, 2 finish times
Timer(s) Countdown Timer 1/1 seconds - 24 hours
Alarms and notifications
Hourly Time Signal
Sound Alarm(s) 5 daily alarms
Lighting
LED lighting Double illuminator: Front- and backlight
Other
Button sounds on/off
Manual hand adjustment for analog-digital watch
Hardware
Shock Resistant
Vibration resistant

User experiences

  1. "Poor visibility of the digits due to lack of brightness."
    "Poor visibility of the digits due to lack of brightness."
    Paul Tolan · 28 September 2025

    Yes

    • Simple design
    • Poor visibility of the digits due to lack of brightness.

    Yes

    • Simple design
    • Poor visibility of the digits due to lack of brightness.
  2. "There are several, but the quality is top notch"
    "Tem várias mas qualidade top"
    Susana Pires · 17 June 2022

    Extremely beautiful

    • Beauty
    • Colours

    Extremamente bonito

    • Beleza
    • Cores
  3. "During the day, the hands light up"
    "Overdag lichten de wijzers op"
    Peter Vreugdenhil · 17 June 2022

    Top watch!

    • seeing time without reading glasses
    • you don't feel you're wearing a watch!
    • very good quality and nice appearance
    • no
    • no
    • no

    Top horloge!

    • zonder leesbril de tijd zien
    • je voelt niet dat je een horloge draagt!
    • zeer goede kwaliteit en mooie uitstraling
    • geen
    • geen
    • geen
G-Shock Classic Style GA-2100-1A3ER Neon Accent Watch