Casio engineered the G-Shock G-Steel GST-B1000 series to combine high-end metal craftsmanship with everyday practicality. This series includes GST-B1000-1A in black dial and GST-B1000-2A in blue dial.
The design merges sophisticated stainless steel exteriors with ultra-durable carbon construction. You can enjoy incredible toughness without carrying excessive bulk on wrist.
The fundamental concept of the GST-B1000 revolves around structural beauty and refined urban style.
Casio integrates modern elegance with iconic G-Shock heritage for active lifestyles. The design incorporates a distinct brick pattern inherited from the original 1983 G-Shock model.
A bio-based carbon case reinforces the internal module against severe external impacts. Adhesive glass bonding and compact internal engineering allow an impressively slim form factor.
The dial design presents clean analog timekeeping with high legibility. The dial texture features sub-dials alongside the classic brick background pattern.
Neobrite luminous coating on hands and indexes enhances visibility in dim conditions. A bright white LED Super Illuminator provides illumination in complete darkness.
G-Steel GST-B1000-1A
The GST-B1000-1A model features a bold black dial layout. The black face exudes fearless solidity, athletic strength, and timeless minimalism.
Silver metallic hour markers and hands provide sharp contrast against the dark background.
This versatile monochromatic aesthetic transitions perfectly from formal office settings to casual weekend activities.
G-Steel GST-B1000-2A
The GST-B1000-2A model showcases a vibrant blue dial surface. Casio applies advanced vapor deposition processing to generate a captivating metallic blue finish.
The blue color appears to change dynamically as ambient light shifts across the dial. The dynamic luster elevates the visual appeal while maintaining clean legibility.
This striking blue variant brings a refreshing splash of sporty sophistication to any outfit.
Specification
Regarding exact case dimensions, both models share identical case proportions. The watch case measures a modest 44.2mm in diameter.
The total length from lug to lug reaches 46.9mm. Engineers achieved a remarkably slim case thickness of just 11.6mm.
This thin profile enables the timepiece to slip effortlessly under shirt cuffs. The total weight stays extremely light at merely 58 grams.
Water resistance rating reaches 20 bar, which equals 200 meters. The watch easily withstands heavy rain, swimming, and recreational scuba diving.
Casio protects the dial with flat mineral glass for daily scratch resistance. A screw-lock crown ensures optimal water tightness and internal protection.
Casio equips both variants with a flexible black bio-based resin strap. This eco-friendly urethane material reduces environmental impact while offering remarkable durability.
The supple strap accommodates wrist sizes from 145mm to 215mm. The comfortable band conforms naturally to the wrist during intense physical movements.
The flexible strap complements the metallic bezel, blending rugged durability with modern refinement.
Movement and Features
Both models utilize a tough solar-powered analog quartz movement. Internal solar panels convert natural sunlight and artificial indoor light into electrical power.
The rechargeable battery operates for roughly five months under normal usage without light exposure. In total darkness, the power saving mode extends battery life up to eighteen months.
The movement maintains standard accuracy within fifteen seconds per month without smartphone connectivity.
Casio equips these watches with advanced Bluetooth Smartphone Link capabilities. The timepiece connects wirelessly to mobile phones via the CASIO WATCHES application.
Auto time adjustment syncs four times daily to ensure absolute precision worldwide. You can easily adjust world time settings, daily alarms, and countdown timers directly from their phones.
A built-in phone finder feature helps you locate misplaced smartphones quickly.
The movement drives a comprehensive suite of practical timekeeping functions. A one-second stopwatch measures elapsed time up to thirty minutes.
A countdown timer offers flexible interval settings ranging from one to thirty minutes. A single daily alarm provides reliable wake-up alerts and schedule reminders.
The full automatic calendar stays accurate through the year 2099 without manual correction. Dedicated sub-dials continuously display 24-hour time, day indicators, and calendar dates.
