G-SHOCK GSTB1000D-2A
The G‑SHOCK GSTB1000D‑2A is a refined take on the iconic G‑STEEL lineup, blending rugged toughness with a streamlined, minimalist metal design. Built to withstand daily wear and extreme conditions, it features a robust Carbon Core Guard structure paired with solid stainless‑steel components, giving both strength and a sleek, modern look. The blue‑accented dial offers a sporty yet sophisticated aesthetic that works equally well in casual, business, and outdoor settings.
SPECIFICATIONS
| Specification | Details |
|---|---|
| Model Name | Casio G‑SHOCK GSTB1000D‑2A |
| Series | G‑STEEL (GST‑B1000 Series) |
| Design / Color | Silver Stainless Steel with Blue Dial Accents |
| Case Material | Bio‑based Carbon & Stainless Steel |
| Bezel Material | Carbon Core Guard Structure |
| Band Material | Solid Stainless Steel |
| Display Type | Analog (3 hands + subdials) |
| Glass / Crystal | Mineral Glass |
| Shock Resistance | Yes (G‑Shock standard) |
| Water Resistance | 200 metres / 20 bar |
| Power System | Tough Solar (Solar‑powered) |
| Bluetooth Connectivity | Yes (Mobile Link via CASIO WATCHES app) |
| Time Adjustment | Auto time adjustment via Bluetooth |
| Stopwatch | 1‑second stopwatch (up to 29′59″) |
| Countdown Timer | Yes (up to 30 minutes) |
| Alarms | Daily alarm + hourly signal |
| Calendar | Full auto‑calendar (to year 2099) |
| LED Light | Super Illuminator LED with afterglow |
| Power Saving | Yes (hand stop in darkness) |
| Battery Life | Approx. 5 months (normal use) / 18 months (power save) |
| Accuracy | ±15 seconds per month (without mobile link) |
| Case Size (Approx.) | 46.9 × 44.2 × 11.6 mm |
| Weight (Approx.) | 118 g |
| Clasp Type | One‑touch 3‑fold clasp |
G-SHOCK GSTB1000D-3A
The G‑SHOCK GSTB1000D‑3A is a striking member of the G‑STEEL family that combines rugged durability with refined style. Built with a Carbon Core Guard structure and finished in durable stainless steel, this watch features eye‑catching green accents on the dial that add a bold and modern touch to its design. Whether you’re out in the field or dressed up for a night out, the GSTB1000D‑3A delivers dependable performance and distinctive style.
SPECIFICATIONS
| Specifications | Details |
|---|---|
| Model Name | Casio G‑SHOCK GSTB1000D‑3A |
| Series | G‑STEEL (GST‑B1000 Series) |
| Color / Accent | Stainless Steel with Green Accents |
| Case Material | Carbon Core Guard + Stainless Steel |
| Bezel Material | Carbon Core Guard Structure |
| Band Material | Solid Stainless Steel |
| Display Type | Analog with subdials |
| Glass / Crystal | Mineral Glass |
| Shock Resistance | Yes (G‑Shock standard) |
| Water Resistance | 200 m / 20 bar |
| Power System | Tough Solar (solar powered) |
| Bluetooth Connectivity | Yes — Bluetooth® Mobile Link |
| Time Adjustment | Auto time adjustment via Bluetooth app |
| Stopwatch | 1‑second stopwatch (up to 29′59″) |
| Countdown Timer | Yes (up to 30 minutes) |
| Alarms | Daily alarm + hourly signal |
| Calendar | Full auto‑calendar (up to year 2099) |
| LED Light | Super Illuminator LED with afterglow |
| Power Saving Mode | Yes |
| Battery Life | Approx. 5 months (normal use) / 18 months (power save) |
| Accuracy | ±15 seconds/month (without mobile link) |
| Case Size (Approx.) | 46.9 × 44.2 × 11.6 mm |
| Weight (Approx.) | 118 g |
| Clasp Type | One‑touch 3‑fold clasp |
G-SHOCK GSTB100D-1A
The G-SHOCK GSTB100D-1A is a premium model in Casio’s rugged G-STEEL collection, combining traditional analog chronograph style with modern smart features and trusted G-SHOCK durability. Featuring a solid stainless steel band and a bold black dial with turbine-inspired rotating disc, this watch delivers both stylish sophistication and performance-ready toughness.
SPECIFICATIONS
| Specification | Details |
|---|---|
| Model Name | Casio G-SHOCK GSTB100D-1A |
| Series | G-STEEL (GST-B100 Series) |
| Design / Color | Silver Stainless Steel with Black Dial |
| Case & Bezel Material | Resin / Stainless Steel |
| Band Material | Solid Stainless Steel Band |
| Clasp Type | One-touch 3-fold Clasp |
| Display Type | Analog Chronograph (3 Hands + Sub Dials) |
| Glass / Crystal | Mineral Glass |
| Shock Resistance | Yes (G-Shock standard) |
| Water Resistance | 200 m / 20 bar |
| Power System | Tough Solar (Solar Powered) |
| Bluetooth Connectivity | Yes — Bluetooth® Mobile Link via CASIO WATCHES app |
| Time Adjustment | Auto time adjustment via smartphone |
| World Time | Dual dial world time & home city swapping |
| LED Light | Super Illuminator LED (high-brightness) |
| Stopwatch | 1-second stopwatch (up to 23:59’59″) |
| Countdown Timer | Yes (24-hour range) |
| Alarms | Daily alarm + hourly time signal |
| Calendar | Full auto-calendar (to year 2099) |
| Battery Indicator | Yes |
| Power Saving | Yes |
| Accuracy | ±15 seconds per month (without mobile link) |
| Case Dimensions (Approx.) | 58.1 × 53.8 × 14.1 mm |
| Weight (Approx.) | 185 g |
G-SHOCK GSTB400-1A
The G-SHOCK GST-B400-1A is a modern and slim G-STEEL watch designed for men who demand both toughness and style. Featuring a bold black dial with a durable resin strap and metal bezel, this watch delivers a powerful and sporty appearance suitable for everyday wear, office, and outdoor adventures.
Specifications
| Feature | Details |
|---|---|
| Model | GST-B400-1A |
| Series | G-STEEL |
| Gender | Men |
| Movement | Tough Solar (Solar Powered) |
| Connectivity | Bluetooth Smartphone Link |
| Case Material | Resin with Stainless Steel Bezel |
| Band Material | Resin Strap |
| Glass | Mineral Glass |
| Display | Analog-Digital |
| Water Resistance | 200 meters |
| Shock Resistance | Yes |
| Structure | Carbon Core Guard |
| World Time | Yes |
| Stopwatch | 1/100-second stopwatch |
| Timer | Countdown Timer |
| Alarm | Multiple Daily Alarms |
| Light | LED Light |
| Power Reserve | Solar rechargeable battery |
| Case Size | Approx. 46.6 × 49.6 × 12.9 mm |
| Weight | Approx. 80 g |
| Color | Black Dial, Black Strap |
