Crafted by Casio, the MRG‑B2000 “Kurogane‑iro” models pay homage to traditional Japanese craftsmanship and forged iron aesthetics. As part of the prestigious MR-G line, each piece is hand-assembled in Casio’s premium Yamagata factory and reflects a commitment to craftsmanship rarely seen in modern watchmaking. “Kurogane-iro,” meaning “iron black” in Japanese, is inspired by the heat-tempered armor worn by ancient samurai—evoking strength, resilience, and dignity.
Both variants feature a 49.8mm x 54.7mm x 16.9mm case, 200m water resistance, and full Made in Japan heritage. The MRG‑B2000BG‑3A dazzles with a full titanium case and bracelet coated in green DLC and highlighted with gold-tone accents across the bezel, screws, and crown. The MRG‑B2000RG‑3A complements this spirit with a deep-layer hardened green DLC-plated titanium case and bezel made from recrystallized titanium, paired with a Dura Soft fluoro-rubber band sporting a traditional Bishamon-kikko pattern (based on a tortoise's shell).
Both variants are powered by Module 5652, featuring Tough Solar, Multi‑Band 6 atomic timekeeping, Bluetooth® smartphone linkage, Super Illuminator LED light, and an automatic hand-reset function for supreme accuracy.
G-SHOCK Watches ship to the USA only.
- Models: MRG‑B2000BG‑3A (Green DLC titanium + Gold accents)
- Case Dimensions (H×W×D): 54.7 × 49.8 × 16.9mm
- Weight: 150g
- Material: Titanium case with green DLC + arc ion plating
- Bezel: Polished titanium
- Band: Titanium bracelet
- Module: 5652 (Tough Solar, Multi‑Band 6, Bluetooth®)
- Sensors & Protection: Shock-resistant, magnetic-resistant
- Water Resistance: 200m / 20 bar
- Crystal: Sapphire with anti‑reflective coating
- Timekeeping: Atomic sync, world time (300+ cities), dual time, auto DST
- Functions: Stopwatch, countdown timer, daily alarm, LED Super Illuminator, full auto calendar
- Other: Bluetooth smartphone link, hand reset function, phone finder
- Made in: Japan
- Warranty: 1 Year (Manufacturer)
G-SHOCK Watches ship to the USA only.
- Models: MRG‑B2000RG‑3A (Green DLC + Recrystallized bezel + Rubber band)
- Case Dimensions (H×W×D): 54.7 × 49.8 × 16.9 mm
- Weight: 138 g
- Material: Titanium case with green DLC + arc ion plating
- Bezel: Recrystallized titanium bezel
- Band: Dura Soft fluoro-rubber band
- Module: 5652 (Tough Solar, Multi‑Band 6, Bluetooth®)
- Sensors & Protection: Shock-resistant, magnetic-resistant
- Water Resistance: 200 m / 20 bar
- Crystal: Sapphire with anti‑reflective coating
- Timekeeping: Atomic sync, world time (300+ cities), dual time, auto DST
- Functions: Stopwatch, countdown timer, daily alarm, LED Super Illuminator, full auto calendar
- Other: Bluetooth smartphone link, hand reset function, phone finder
- Made in: Japan
- Warranty: 1 Year (Manufacturer)
G-SHOCK was born from a simple idea — a watch should not break when dropped. Back in 1983, the original square-shaped DW-5000C was created after Kikuo Ibe witnessed a child bouncing a rubber ball. It struck him that a watch floating within a rubber case would be impervious to shocks. After a bunch of testing and design with toughness in mind, the brand was born. Nearly 35 years and hundreds of models later, G-SHOCK is still best known for being some of the toughest, hard-wearing watches that money can buy.
