
Casio G-shock GA-B2100DF-4AJR Charles Darwin Foundation ANALOG-DIGITAL solar bluetooth 2025.11.14 release
Casio G-shock GA-B2100DF-4AJR Charles Darwin Foundation ANALOG-DIGITAL solar bluetooth 2025.11.14 release
| Product Highlights | |
| Case/Bezel Material: Carbon Fiber / Resin (Bioplastic) | |
| Release Date | November 2025 |
| Weight | 52 g |
| Band Type | Resin Strap (Bioplastic) |
| Structure | Shock Resist |
| Water Resistance | 20 ATM |
| Time Correction | Bluetooth: Automatic time adjustment via smartphone connection |
| Reminder Function | Smartphone Location |
| Glass | Mineral Glass |
| Band Compatibility Size | 145–215 mm |
| Other | Neobrite Luminescence |
| Retail Price | ¥ 28,050 JPY |
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Casio G-shock GA-B2100DF-4AJR Charles Darwin Foundation ANALOG-DIGITAL solar bluetooth 2025.11.14 release
| Product Highlights | |
| Case/Bezel Material: Carbon Fiber / Resin (Bioplastic) | |
| Release Date | November 2025 |
| Weight | 52 g |
| Band Type | Resin Strap (Bioplastic) |
| Structure | Shock Resist |
| Water Resistance | 20 ATM |
| Time Correction | Bluetooth: Automatic time adjustment via smartphone connection |
| Reminder Function | Smartphone Location |
| Glass | Mineral Glass |
| Band Compatibility Size | 145–215 mm |
| Other | Neobrite Luminescence |
| Retail Price | ¥ 28,050 JPY |
Product Information
Product Information
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Shipping & Returns
Description
| Product Highlights | |
| Case/Bezel Material: Carbon Fiber / Resin (Bioplastic) | |
| Release Date | November 2025 |
| Weight | 52 g |
| Band Type | Resin Strap (Bioplastic) |
| Structure | Shock Resist |
| Water Resistance | 20 ATM |
| Time Correction | Bluetooth: Automatic time adjustment via smartphone connection |
| Reminder Function | Smartphone Location |
| Glass | Mineral Glass |
| Band Compatibility Size | 145–215 mm |
| Other | Neobrite Luminescence |
| Retail Price | ¥ 28,050 JPY |






















