New Releases Β· 2025-07-15
Casio Edifice EFK-100D-2A: The blue EFK-100D: mechanical Casio with textured colour
Blue forged-carbon-look electroformed dial. Casio's 100 series adds Japanese self-winding mechanics to the motorsport-inspired Edifice line.
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By Chronolume digest Β· Original English summary Β· Based on Casio official product listing
What to know
Casio's EFK-100D-2A makes the brand's first automatic Edifice series accessible in a vivid blue execution. Unlike the CD variation with genuine forged carbon, the D model uses electroforming to reproduce a similar irregular pattern on its dial, allowing the blue to contrast with polished steel surfaces.
A Japanese automatic movement with manual winding and roughly 40 hours of reserve sits in a 39 mm steel case. Sapphire crystal, a display back and 100-metre water resistance make it suitable for daily wear. The model captures the moment Casio entered mechanical Edifice watchmaking in 2025.
At a glance
| Reference | EFK-100D-2A |
|---|---|
| Case dimensions | 43.5 Γ 39 Γ 12.5 mm |
| Weight | 148 g |
| Material / dial | Stainless steel, blue electroformed dial |
| Movement | Japanese automatic, manual winding and hacking |
| Power reserve | Approx. 40 hours |
| Frequency | 21,600 vibrations/hour |
| Jewels | 24 |
| Water resistance | 100 m / 10 bar |
| Crystal | Sapphire |
| Caseback | Screw-lock exhibition caseback |
| Bracelet / band | Steel bracelet |
| Launch family | 2025 EFK-100 |
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Source & attribution
Casio official product listing Β· Published 2025-07-15 β
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