Description
Description:
The GST-B1000-1AJF reworks G-SHOCK toughness into a compact, minimalist analog watch. A black dial, clean stainless steel bezel and slim 11.6 mm profile create a versatile design suited to business, casual and outdoor settings. Carbon Core Guard construction protects the module, while the soft bio-based resin band keeps the total weight to just 58 g.
Tough Solar power and Bluetooth smartphone synchronization reduce maintenance while supporting accurate timekeeping. A screw-lock crown, 200-meter water resistance and Super Illuminator LED complete this practical JDM model.
Key Specifications:
- Case: 46.9 × 44.2 × 11.6 mm; weight 58 g; carbon-fiber-reinforced bio-based resin
- Bezel: Stainless steel with a clean, logo-free design
- Band: Black bio-based resin band with buckle closure
- Compatible Wrist Size: 145–215 mm
- Water Resistance: 200 meters / 20 bar
- Movement: Analog quartz, Module 5748
- Power Supply: Tough Solar charging system
- Operating Time: Approximately 5 months from full charge without light exposure; approximately 18 months with power saving
- Time Adjustment: Bluetooth smartphone synchronization
- Accuracy: ±15 seconds per month without smartphone connection
- Display: Black analog dial with hour, minute and second hands
- Calendar Display: Date and day of the week
- Stopwatch: 1-second measurement with 30-minute capacity
- Countdown Timer: 30-minute range with 1-minute setting increments and 1-second measurement
- Alarm: Daily alarm
- Calendar: Full auto-calendar
- Bluetooth Functions: Automatic time adjustment, easy watch setting, Time & Place and phone finder
- Special Features: Shock resistance, Carbon Core Guard structure, Neo-Brite and battery-level warning
- Illumination: White LED Super Illuminator with afterglow
- Crown: Screw-lock crown
- Glass: Mineral glass
- Origin: Japan Domestic Market model
- Warranty: One-year official manufacturer warranty in Japan
- JAN Code: 4549526429552
- Model Code: GST-B1000-1AJF
- Release Date: August 2026
Key Highlights:
The GST-B1000-1AJF presents G-STEEL toughness in a smaller and lighter SLEEK STYLE format. Its black dial, stainless steel bezel and restrained analog layout create a versatile appearance for professional and casual environments.
A carbon-fiber-reinforced resin case protects the module without unnecessary bulk. Combined with the flexible resin band, the 58 g construction provides noticeably lighter wear than a traditional full-metal G-STEEL.
Tough Solar charging and Bluetooth synchronization simplify long-term ownership and support accurate timekeeping. Shock resistance, a screw-lock crown and 200-meter water resistance make this compact G-SHOCK equally capable beyond the office.