Casio’s new ultra-premium G-Shock MR-G is inspired by a centuries-old Japanese pagoda

Casio has officially launched the MRG-B2100D-2AJR, positioning it as the new flagship in its premium MR-G series. This model draws direct inspiration from Japan's Hagurosan Gojunoto pagoda—a 15th-century national treasure—translating its architectural essence into wearable technology through meticulous craftsmanship and advanced materials.

The dial showcases hanadai-iro blue, a hue historically tied to samurai armor, applied via vapor deposition. This process creates a dynamic color shift under different lighting conditions, reminiscent of dawn mist around the pagoda. visually demonstrates this effect, where light refraction alters the dial's appearance based on viewing angles.

Construction sets this G-Shock apart from mainstream models. Instead of a single molded bezel, artisans hand-assembled and polished 27 individual components to achieve distortion-free mirror finishes. highlights the complexity, with each section requiring precise alignment. The bracelet follows suit, featuring separately crafted dimpled links for uniform luster.

Beneath the surface, the dial employs Kigumi—a woodworking technique adapted for horology. Laser-cut micro-gaps in the face () allow sunlight to reach solar cells while creating textured shadows. Casio developed this using proprietary micro-machining technology at its Yamagata facility.

Material selection prioritizes durability without compromising aesthetics:

• Bezel: Cobarion alloy (4x harder than titanium) for platinum-like sheen
• Case/buttons/crown: Grade 64 titanium
• Bracelet: DAT55G titanium alloy Despite its refined appearance, Casio's Multi-Guard Structure maintains G-Shock's signature shock resistance via internal dampers.

Technical capabilities align with the MR-G series' premium positioning:

• Bluetooth auto-time sync
• Multiband 6 radio timekeeping
• Sapphire crystal with anti-reflective coating
• 200m water resistance
• Tough Solar charging

Key Specifications

Feature	Specification
Dimensions	49.5 × 44.4 × 13.6 mm
Weight	122 g
Case/Bracelet	Titanium/Cobarion alloy
Charging	Tough Solar (5 months operation from full charge)
Connectivity	Bluetooth, Multiband 6
Water Resistance	20 ATM (200m)
Glass	Sapphire with anti-reflective coating

Priced at ¥572,000 (~$3,632), the MRG-B2100D-2AJR launches in Japan this month. illustrates the titanium caseback and crown construction. Global availability remains unconfirmed, but this model clearly targets collectors valuing artisanal techniques—offering G-Shock toughness through a lens of cultural heritage rarely seen at this price point.