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Europe, UK: Wednesday, Jan 14 ~
USA: Sunday, Jan 11 ~
Australia: Tuesday, Jan 13 ~
Asia: Monday, Jan 12
UAE: Tuesday, Jan 13
Order within 10 Hours 42 mins with Scheduled Delivery. If you place an order within this time, We will ship on Monday, Jan 12 2026 This delivery time is calculated by DHL and FedEx. You can check the exact delivery date on checkout page.
USA: Sunday, Jan 11 ~
Australia: Tuesday, Jan 13 ~
Asia: Monday, Jan 12
UAE: Tuesday, Jan 13
Order within 10 Hours 42 mins with Scheduled Delivery. If you place an order within this time, We will ship on Monday, Jan 12 2026 This delivery time is calculated by DHL and FedEx. You can check the exact delivery date on checkout page.
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Description (1,530 characters)
Introducing the EFK-100YD, a mechanical 3-hand date model featuring a unique textured dial from EDIFICE, which continues to challenge itself in pursuit of the affinity between motorsports, cars, and watches.
The dial design is electroformed to express the texture of forged carbon.
Available in three colors: blue, green, and white.
The hollow hour and minute hands are luminous at the tip, achieving both sportiness and visibility in the dark.
The texture has been enhanced down to the smallest details, such as a mirror finish on the slope of the bar index and a milled finish on the dial ring.
In order to incorporate an emotional drive system like a car into the heart of the watch, this is the first Casio mechanical movement.
You can see the movement of the movement from the see-through back, allowing you to enjoy the charm unique to mechanical watches.
The solid stainless steel band has a mirror-finished cut on the middle piece, which adds a subtle accent.
Equipped with sapphire glass, it is scratch-resistant and ensures high visibility.
For enthusiasts who love cars.
・ 10 ATM water resistance
・ Date display
・ Daily rate: -35 seconds to +45 seconds
・ Duration: Approximately 40 hours when the mainspring is fully wound
・ Winding method: Automatic winding (with manual winding)
・ Magnetic resistance: 4800A/m (JIS Class 1)
・ Second hand stop function
Model Number: EFK-100YD-3AJF
The dial design is electroformed to express the texture of forged carbon.
Available in three colors: blue, green, and white.
The hollow hour and minute hands are luminous at the tip, achieving both sportiness and visibility in the dark.
The texture has been enhanced down to the smallest details, such as a mirror finish on the slope of the bar index and a milled finish on the dial ring.
In order to incorporate an emotional drive system like a car into the heart of the watch, this is the first Casio mechanical movement.
You can see the movement of the movement from the see-through back, allowing you to enjoy the charm unique to mechanical watches.
The solid stainless steel band has a mirror-finished cut on the middle piece, which adds a subtle accent.
Equipped with sapphire glass, it is scratch-resistant and ensures high visibility.
For enthusiasts who love cars.
・ 10 ATM water resistance
・ Date display
・ Daily rate: -35 seconds to +45 seconds
・ Duration: Approximately 40 hours when the mainspring is fully wound
・ Winding method: Automatic winding (with manual winding)
・ Magnetic resistance: 4800A/m (JIS Class 1)
・ Second hand stop function
Model Number: EFK-100YD-3AJF
