Stealth Tactical Precision: The G-SHOCK Metal Covered Black IP CasiOak
The Casio G-SHOCK Black IP Dial Resin Strap Analog-Digital Watch (GM-2100BB-1ADR) represents the absolute pinnacle of rugged street utility mixed with luxury architectural design. Widely celebrated as the metal-covered “CasiOak,” this premium timepiece features a striking **octagonal bezel forged in solid stainless steel**, finished with a tactical matte black Ion Plating (IP) and a refined vertical hairline brushed texture. The stealth monochrome black dial houses a multi-dimensional arrangement of dark index pillars, an architectural day-of-the-week indicator wheel, and a high-contrast negative LCD digital display. Shielded by G-SHOCK’s legendary **Carbon Core Guard structure** and anchored by a high-comfort checker-textured black resin strap, this **20-bar water-resistant** masterpiece is engineered to command a powerful, stealth presence from extreme outdoor adventures to sharp urban tech wear configurations.
Key Highlights:
- Forged Black IP Metal Bezel: Outfitted with a premium stainless steel octagonal outer shell, meticulously layered in a scratch-resistant matte black ion plating and detailed with elegant brushed and mirror-polished edge surface treatments.
- Stealth Multi-Dimensional Dial Layout: Features a fully monochromatic matte black watch face built with vapor-deposition index blocks and tonally matched luminescent hands to preserve a tactical, low-profile layout.
- Carbon Core Guard Internal Module: Engineered with a cutting-edge carbon-fiber-reinforced resin case inner capsule to safeguard the internal electronics against heavy drops, physical impacts, and severe vibration strains.
- High-Function Analog-Digital Engine: Combines traditional structural hand movement with a crisp negative digital LCD window, delivering rapid stopwatch metrics, countdown timers, world time tracking, and multi-alarm frameworks.
- Architectural Mode Indicator Wheel: Features an integrated retrograde multi-functional indicator sub-dial positioned cleanly at the 9 o’clock path, dynamically tracking active calendar days and secondary watch modes.
- 200-Meter Water Resistance Armor: Rated at a structural depth baseline of 20 Bar / 200 Meters, making the watch fully equipped to dominate intensive swimming routines, heavy ocean surf, marine sports, and mud transits.
- Texture-Molded Resin Strap: Accompanied by an incredibly resilient, industrial-grade black resin band detailed with a fine micro-checkerboard texture layout and a secure matte black steel buckle assembly.
Technical Specifications:
| Brand | Casio (G-SHOCK Metal Covered Collection) |
| Model Number / Code | GM-2100BB-1ADR / G1371 / GM-2100BB |
| Bezel Form & Finish | Octagonal / Forged Stainless Steel with Matte Black Ion Plating (IP) |
| Strap Material & Color | High-Performance Molded Resin / Checkerboard Matte Black |
| Case Shock Architecture | Carbon Core Guard Structure / Mineral Glass Cover Shield |
| Movement Utility | Quartz Analog-Digital (3 Hand Shifts, Negative LCD Calendar, Retrograde Wheel) |
| Water Resistance Rating | 200 Meters / 20 ATM (Extreme Water Sports, Marine Diving, and Mud-Proof) |
Authentic Casio G-SHOCK product. The high-durability tactical watch features engraved “G-SHOCK” and “PROTECTION” structural house branding text arrays, polished steel adjustment side pushers, clear internal text markers, and an integrated Super Illuminator LED illumination matrix. The image captures the official isolated front presentation view and symmetrical octagonal design alignment. A definitive premium choice engineered to complement tactical street fashion, high-performance athleisure, and heavy-duty tool collections.
