Casio G-Shock G-Steel Collegamento Smartphone

Sports watch
Delivered between Sat, 18.4. and Sat, 25.4.
5 pieces in stock at supplier
free shipping

Product details

The Casio G-SHOCK G-STEEL GST-B100-1AJF is a robust men's watch featuring a sleek black design and enhanced smartphone connectivity functions. It offers improved water resistance up to 20 bar, making it suitable for daily wear and exposure to water, along with a shock-resistant construction that protects against impacts and vibrations. Key features include world time compatibility with approximately 300 cities, a dual dial display for simultaneous representation of two time zones, an alarm, timer, hand position correction, and a mobile phone search function. This model is designed for the Japanese market, with specifications and user interface in Japanese that cannot be changed, and operates on a voltage standard of 100 V, which may require a transformer in other regions. The construction emphasizes durability and reliability, highlighting practical benefits for users seeking a dependable timepiece with global functionality.

Key specifications

Target group
Men
Watch type
Sports watch
Clockwork
Solar
Waterproof
up to 200 m

General information

Item number
59786367
Manufacturer
Casio
Category
Wristwatches
Release date
27.6.2025

Colour

Colour
Black
Exact colour description
Black

Target group

Target group
Men

Watch properties

Watch type
Sports watch
Clockwork
Solar
Gem type
None

Wristwatch functions

Time functions
World time clock
Calendar
Date display
Data transmission
Bluetooth
Additional functions
Phone Finder

Display + Watch face

Watch face colour
Black

Wristband properties

Wristband colour
Black
Wristband material
Resin

Case properties

Case colour
Black
Case material
Stainless steel
Glass
Mineral glass

Durability

Waterproof
up to 200 m

Voluntary climate contribution

CO₂ emissions
63.98 kg
Climate contribution
CHF 1.52

30-day right of return
24 Months Warranty (Bring-in)

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «Wristwatches» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • 1.Just Cavalli
    0.3 %
  • 2.Calypso
    0.5 %
  • 3.Casio
    0.7 %
  • 3.Casio Vintage
    0.7 %
  • 5.G-Shock
    0.8 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • 1.Accutime
    0 days
  • 1.Casio
    0 days
  • 1.Casio Vintage
    0 days
  • 1.Cool Time Kids
    0 days
  • 1.Disney
    0 days

Return rate

How often is a product of this brand in the «Wristwatches» category returned?

Source: Digitec Galaxus
  • 7.Accutime
    3.4 %
  • 8.Calypso
    3.5 %
  • 9.Casio
    4.4 %
  • 9.Disney
    4.4 %
  • 11.M Watch Mondaine
    4.7 %
Source: Digitec Galaxus