EFK-100CD INTRODUCTION

The latest addition to the EDIFICE line of timepieces based on the brand concept of โ€œSpeed & Intelligence.โ€ The new EFK-100CD is a mechanical watch that, for the first time in the EDIFICE line, incorporates forged carbon โ€” a material renowned for its strength and lightweight properties.

Driven by its Purpose โ€” โ€œThrough the power to put wonder at hand, bring new levels of joy to lives one by oneโ€ โ€” Casio continues to bring unprecedented new value to the world. EDIFICE, a brand inspired by the world of motorsports, keeps delivering wonder and joy to customers through its bold designs and distinctive style, incorporating carbon fiber and other materials prevalent in automotive culture.

The new EFK-100CD is a mechanical timepiece that, for the first time in the EDIFICE line, employs forged carbon โ€” a lightweight and high-strength material used in high-end sports cars and custom automotive parts โ€” for the dial. Forged carbon creates a truly one-of-a-kind appearance in each timepiece, as carbon fiber blended into the resin forms unique, random surface patterns. The simple dial design, with just three hands and a date display, highlights the distinctive character of forged carbon.

Also for the first time in a Casio timepiece, the watch is equipped with a mechanical movement. Casio incorporated this into the EDIFICE line to reflect the shared dynamism and joy of driving and mechanical timekeeping. The see-through case back reveals the movement in motion, where refined mechanical beauty echoes the aesthetics of car engines and suspension systems. The movement delivers a power reserve of approximately 40 hours when fully wound.

EFK-100 LINEUP

  • EFK-100CD-1ADR

    Dial Color: BLACK

    Case size (Lร— Wร— H): 43.5 ร— 39 ร— 12.5 mm

    Band: Stainless Steel Band, One-touch 3-fold Clasp
    Construction: Magnetic Resistant

    Movement type: Automatic with manual winding

  • EFK-100D-2ADR

    Dial Color: BLUE

    Case size (Lร— Wร— H): 43.5 ร— 39 ร— 12.5 mm

    Band: Stainless Steel Band, One-touch 3-fold Clasp
    Construction: Magnetic Resistant

    Movement type: Automatic with manual winding

  • EFK-100D-3ADR

    Dial Color: GREEN

    Case size (Lร— Wร— H): 43.5 ร— 39 ร— 12.5 mm

    Band: Stainless Steel Band, One-touch 3-fold Clasp
    Construction: Magnetic Resistant

    Movement type: Automatic with manual winding

  • EFK-100D-7ADR

    Dial Color: WHITE

    Case size (Lร— Wร— H): 43.5 ร— 39 ร— 12.5 mm

    Band: Stainless Steel Band, One-touch 3-fold Clasp
    Construction: Magnetic Resistant

    Movement type: Automatic with manual winding

FEATURES

Mechanical movement

Shown off with a see-through case back

To incorporate a drive system as passionate and dynamic as those that power sports cars, a mechanical movement has been introduced, offering a power reserve of around 40 hours and an average daily rate of -35 to +45 seconds. See-through case back design offers views of the movement in motion, offering the enjoyment of the unique charms of a mechanical watch.

Dial design

A refined look with fine detailing

The simple dial, featuring three hands and a date display, highlights the distinctive aesthetic of the forged carbon and other design elements. The hour and minute hands, with hollowed sections and phosphorescent tips, blend a sporty aesthetic with excellent visibility in the dark. The sweep-motion seconds hand glides gracefully, marking the passage of time. Details such as a mirror finish on the beveled edges of the bar indexes and a ground finish on the dial ring enhance the watch with a sophisticated sense of texture.ย 

band material

Metal band for an elegant shine

A solid stainless-steel band accentuates the sense of unity with the metal case. Separate mirror and hairline finishes are applied to individual components, bringing out the luster of the metal.

PRE-ORDER NOW

Reserve your item today and be among the first to receive it.
Booking starts
AUGUST 20, 2025
Expected delivery
SEPTEMBER 20, 2025
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