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Casio G-Shock GST-B400BB-1A

Photos - Wrist Watch Casio G-Shock GST-B400BB-1A
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£419.99 
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CASIO Men's G-SHOCK GST-B400BB-1AJF [G-SHOCK G-STEEL] Round Watch Black Resin *Stainless Steel

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Casio G-Shock GST-B400BB-1A
G-Shock (shockproof)Japansolar batteryshockproofBluetooth
Main
Gendermen's
Country of originJapan
Mechanism
Movement typequartz
Calibermodule 5657
Accuracy+/- 15 s/month
Power sourcesolar battery
Power reserve indicatior
Power reserve5040 h / 210 days /
Dial
Dial typemixed
Type of indexmarks
Colourblack
Hand shift feature
Backlightluminous / electronic
Featuresalarm
stopwatch
timer
day of the week
date
month
world time / 38 time zones /
Bluetooth
phone finder
Case and strap
Case shaperound
Case materialstainless steel / carbon /
Colourblack
Glass materialmineral
Strapplastic bracelet
Strap colourblack
Claspclassic (with buckle)
General specs
Waterproof200 WR / 20 ATM
Shockproof
Diameter (width)50 mm
Thickness12.9 mm
Weight80 g
Official Websitecasio.com
Added to E-Catalogdecember 2023
Complete automatic calendar up to 2099. Carbon Core Guard mechanism protection technology. The battery life on a single charge is approximately 7 months, with the power saving function on approximately 18 months.
Information in model description is for reference purposes.
Before buying always check characteristics and configuration of product with online store manager
Catalog Casio 2025 - new products, best sales and most actual models Casio.
Everything you need to know about watch backlightingTypes of modern backlights in traditional and smart watches
Types of glass in watchesPlastic glass, mineral or sapphire? Types of glasses used in conventional and smartwatches
Series Casio G-Shock (shockproof)Compare using chart →
Casio G-Shock GW-M5610U-1E
from £85.49 
quartz, watch body plastic, shockproof, solar battery, world time, strap: rubber strap, Japan
Casio G-Shock DW-5600E-1V
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Casio G-Shock GA-2100-1A
from £75.86 
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Casio G-Shock GWG-100-1A3
from £299.00 
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Casio G-Shock GW-B5600BC-1B
from £151.99 
quartz, watch body plastic, shockproof, solar battery, world time, Bluetooth, strap: steel bracelet, Japan
Casio G-Shock GW-B5600-2
from £111.99 
quartz, watch body plastic, shockproof, solar battery, world time, Bluetooth, strap: steel bracelet, Japan
Casio G-Shock GA-100-1A1
from £69.99 
quartz, watch body plastic, shockproof, world time, strap: rubber strap, Japan
Casio G-Shock GM-2100BB-1A
from £238.99 
quartz, watch body stainless steel, shockproof, world time, strap: plastic bracelet, Japan
Casio G-Shock GA-2100-1A1
from £83.96 
quartz, watch body carbon, shockproof, world time, strap: rubber strap, Japan
Casio G-Shock DW-5600GC-7
from £107.00 
quartz, watch body plastic, shockproof, strap: rubber strap, Japan
Casio G-Shock DW-9052-1V
from £82.66 
quartz, watch body plastic, shockproof, strap: rubber strap, Japan
Casio G-Shock DW-5600UE-1
from £76.49 
quartz, watch body plastic, shockproof, strap: plastic bracelet, Japan
Casio G-Shock GM-B2100D-1A
from £427.99 
quartz, watch body stainless steel, shockproof, solar battery, world time, Bluetooth, strap: steel bracelet, Japan
Casio G-Shock DW-5600BB-1
from £82.50 
quartz, watch body plastic, shockproof, strap: rubber strap, Japan
Casio G-Shock MTG-B2000D-1A
from £950.00 
quartz, watch body stainless steel, shockproof, solar battery, world time, Bluetooth, strap: steel bracelet, Japan
Casio G-Shock GST-B100D-1A
from £349.00 
quartz, watch body plastic, shockproof, solar battery, world time, Bluetooth, strap: steel bracelet, Japan
Casio G-Shock GW-9400-1
from £261.80 
quartz, watch body plastic, shockproof, solar battery, thermometer, compass, altimeter, barometer, world time, strap: rubber strap, Japan
Casio G-Shock GMW-B5000D-1
from £450.00 
quartz, watch body stainless steel, shockproof, solar battery, world time, Bluetooth, strap: steel bracelet, Japan
Casio G-Shock GA-B2100-1A
from £99.99 
quartz, watch body carbon, shockproof, solar battery, world time, Bluetooth, strap: plastic bracelet, Japan
Casio G-Shock GBX-100NS-1
from £249.39 
quartz, watch body plastic, shockproof, moon phase, world time, Bluetooth, strap: rubber strap, Japan
Video reviews
G-Shock gstb400
5 June 2021109 656 view
THE THINNEST G-STEEL- CASIO G-SHOCK GST-B400-1A
25 June 202174 742 view
Casio G-Shock G-Steel GST-B400-1AER Unboxing 4K
12 October 20214 182 view
Casio G-SHOCK GST-B400-1AER
17 July 20217 113 view
THE SLIMMEST G-STEEL - CASIO G-SHOCK GST-B400
18 May 202132 069 view
Unboxing G-Shock gstb400 (thin steel)
21 May 2021142 195 view
Casio G-shock GSTB400-1A unboxing and size comparisons
12 July 202140 949 view
THE SLIMMEST G-STEEL - CASIO G-SHOCK GST-B400BD-1A2
28 July 202125 446 view
Unboxing The Casio G-Shock GST-B400BB-1A
23 June 202351 945 view
CASIO G-SHOCK G-STEEL GST-B400-1AER | IRISIMO
21 July 20213 270 view
Additional features wrist watch Casio G-Shock GST-B400BB-1A:
  • Hourly signal
  • Mute/Unmute
  • Energy saving
We recommendCompare using chart →
Casio SGW-100-1V
from £80.00 
quartz, watch body plastic, thermometer, compass, world time, strap: rubber strap, Japan
Casio G-Shock GW-9400-1
from £261.80 
quartz, watch body plastic, shockproof, solar battery, thermometer, compass, altimeter, barometer, world time, strap: rubber strap, Japan
Casio F-91W-1
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Casio G-Shock GA-100-1A1
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Casio MTP-V001L-7B
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Casio G-Shock DW-9052-1V
from £82.66 
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Casio G-Shock DW-5600E-1V
from £73.16 
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Casio MTP-1374D-1A
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from £86.99 
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Wrist Watch Casio G-Shock GST-B400BB-1A
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