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  2. G Shock
  3. G-Shock Mudmaster GWG-B1000-1A4ER Watch

brand Historical Collection - 2023

G-Shock Mudmaster GWG-B1000-1A4ER Watch

  • G-Shock Mudmaster GWG-B1000-1A4ER Watch

This product belongs to the historical collection of G-Shock. It is no longer available / for sale.

Specifications

Alternative article number GWG-B1000-1A4
Ean 4549526361883
Diameter 56 mm
Water Resistant 20 Bar (Dive)
Warranty 2 Year Warranty
Free 1 year extra warranty on Watch.co.uk

Functions

Time hours - Digital - Analogue hand
Calendar Date - Digital
Chronograph and timers Stopwatch /Chronograph - 1/100 seconds 24 hours - Elapsed time - Split times - Cumulative time - 1st and 2nd place finisher times
Alarms and notifications Hourly Time Signal - Digital

Original fitting straps for this watch

G-Shock 10664305 Mudmaster Strap

Red Resin Strap

£121.- Incl 20% vat
● In stock
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Weekend orders ship on monday!
  • 100% original brand watch straps
  • Free delivery on watches above £84
  • 60-day return period
  • Official dealer of G-Shock

The best alternative straps

Your original strap is no longer in production. The following straps are from the same collection and also fit your watch.

General information
Ean 4549526361883
Brand G-Shock
Series Mudmaster
Name Mudmaster
Year 2023 Fall / Winter
Display Type Analog - Digital
Swiss Made No
Water Resistant 20 Bar (Dive)
Dial colour Black
Hand colors (h-m-s) Glow, Glow, Yellow
Case information
Case code GWG-B1000
Diameter 56 mm
Case Thickness 18 mm
Material Stainless steel and carbon
Case Shape Round
Case colour Black
Back case material Stainless steel
Back Case Closed with screws
Material crystal Sapphire
Crown Screw crown
Movement information
Movement part nr. 5713 ( See specifications )
Download manual (English)
Movement Brand Casio
Swiss movement No
Display Type Analog - Digital
Mechanism Solar Quartz
Battery Solar rechargable battery
Battery life 6 months
Hackable No
Skeletonized No
Strap information
Strap material Resin
Material type Bio-sourced resin
Strap width 28 mm
Lug width 17 mm
Strap width at the clasp 22 mm
Strap colour Red
Clasp Type Buckle
Clasp colour Silver
Length strap at 12 o' clock (mm) 75 mm
Length strap at 6 o' clock (mm) 135 mm
Custom sizing? No
Mount type Saddle screw
Straight strap mount No
Suitable for wrist size 160 mm - 215 mm
Original strap Strap G-Shock 10664305
Time
hours Digital, Analogue hand
minutes Digital, Analogue hand
Seconds Digital, Analogue hand
Time Zones Home city setting, World time
24-HR Indicator AM/PM indicator, Digital choice 12- or 24-hr notation
Automatische aanpassing van de tijd Smartphone sync, Radio controlled
DST-setting Automatic
Calendar
Date Digital
Day Digital
Month Digital
Auto Calendar Radio controlled
Chronograph and timers
Stopwatch /Chronograph 1/100 seconds 24 hours, Split times, Elapsed time, Cumulative time, 1st and 2nd place finisher times
Timer(s) Countdown Timer 1/1 seconds - 60 minutes
Alarms and notifications
Hourly Time Signal Digital
Sound Alarm(s) 5 daily alarms
Battery alert Low battery alert
Memory
Altimeter memory 30 altitudes
Outdoor
Altimeter Total altitude
Barometer
Compass Digital
Thermometer
Location Indicator
Sun-up and Sun-down
Mission Log
Lighting
Auto Light: activated by wrist movement
LED lighting Double illuminator: Front- and backlight
Backlight
Other
Button sounds on/off
Hand alignment correction Via smartphone link
Find my phone
Power save mode
Time & Place Via smartphone link
Hardware
Shock Resistant
Dirt resistant
Mud resistant
Vibration resistant
Connectivity
Bluetooth
Radio controlled China (BPC) Radio Signal Receiver, Japan (JJY) Radio Signal Receiver, North America (WWVB) Radio Signal Receiver, United Kingdom (MSF) Radio Signal Receiver, Europe (DCF) Radio Signal Receiver

User experiences

  1. "Casio G-shock B-1000 1 A4ER"
    "Casio G-shock B-1000 1 A4ER"
    Dirk Van Eepoel · 16 May 2025

    Super cool high-quality watch. Charging with daylight. Lots of features and the app casio watches is very good. Very good manual. The watch is a pleasure to look at. In one word: EXCELLENT!

    • Everything about it is good.
    • watch straps very good.
    • display very readable even in sunlight.
    • nothing negative.

    Super stoer kwalitatief horloge. Opladen met daglicht. Heel veel mogelijkheden en de app casio watches is heel goed. Heel goede handleiding. Het horloge is een plezier om naar te kijken. In één woord: UITSTEKEND!

    • Alles is er goed aan.
    • horlogebandjes zeer goed.
    • display heel goed leesbaar zelfs in zonlicht.
    • niets negatief.
G-Shock Mudmaster GWG-B1000-1A4ER Watch