
Casio G-shock MTG-B4000D-1AJF analog Bluetooth solar radio watch 2026.1.10 release
| Product Highlights | |
| Case/Bezel Material: Carbon fiber reinforced resin/stainless steel | |
| Release Date | January 2026 |
| Weight | 178 g |
| Band Type | Composite material strap; One-click tri-fold clasp |
| Construction | Triple protection (shock resistance, centrifugal force resistance, vibration resistance); Carbon fiber core protection structure |
| Water Resistance | 200M (20 ATM) |
| Time Calibration | Compatible with radio wave reception in Japan, North America, Europe, and China; MULTIBAND 6 (multi-band radio wave reception); Bluetooth: Connects to smartphones and automatically calibrates the time |
| App | "CASIO Compatible Watches" |
| App Integration | Automatic time correction; Easy clock setting |
| World Time | 27 cities (38 time zones, automatic daylight saving time setting) + UTC (Coordinated Universal Time), local city switching function |
| LED | White |
| Radio Wave Reception | JJY, Frequency: 40kHz/60kHz (Fukushima/Kyushu compatible models) |
| Retail Price | ¥ 187,000 JPY |
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Casio G-shock MTG-B4000D-1AJF analog Bluetooth solar radio watch 2026.1.10 release
| Product Highlights | |
| Case/Bezel Material: Carbon fiber reinforced resin/stainless steel | |
| Release Date | January 2026 |
| Weight | 178 g |
| Band Type | Composite material strap; One-click tri-fold clasp |
| Construction | Triple protection (shock resistance, centrifugal force resistance, vibration resistance); Carbon fiber core protection structure |
| Water Resistance | 200M (20 ATM) |
| Time Calibration | Compatible with radio wave reception in Japan, North America, Europe, and China; MULTIBAND 6 (multi-band radio wave reception); Bluetooth: Connects to smartphones and automatically calibrates the time |
| App | "CASIO Compatible Watches" |
| App Integration | Automatic time correction; Easy clock setting |
| World Time | 27 cities (38 time zones, automatic daylight saving time setting) + UTC (Coordinated Universal Time), local city switching function |
| LED | White |
| Radio Wave Reception | JJY, Frequency: 40kHz/60kHz (Fukushima/Kyushu compatible models) |
| Retail Price | ¥ 187,000 JPY |
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Description
| Product Highlights | |
| Case/Bezel Material: Carbon fiber reinforced resin/stainless steel | |
| Release Date | January 2026 |
| Weight | 178 g |
| Band Type | Composite material strap; One-click tri-fold clasp |
| Construction | Triple protection (shock resistance, centrifugal force resistance, vibration resistance); Carbon fiber core protection structure |
| Water Resistance | 200M (20 ATM) |
| Time Calibration | Compatible with radio wave reception in Japan, North America, Europe, and China; MULTIBAND 6 (multi-band radio wave reception); Bluetooth: Connects to smartphones and automatically calibrates the time |
| App | "CASIO Compatible Watches" |
| App Integration | Automatic time correction; Easy clock setting |
| World Time | 27 cities (38 time zones, automatic daylight saving time setting) + UTC (Coordinated Universal Time), local city switching function |
| LED | White |
| Radio Wave Reception | JJY, Frequency: 40kHz/60kHz (Fukushima/Kyushu compatible models) |
| Retail Price | ¥ 187,000 JPY |






















