Introducing the EFK-100XPB and EFK-100YCD mechanical 3-hand date models made of forged carbon from EDIFICE, which continues to challenge itself in pursuit of the affinity between motorsports, cars, and watches.

The EFK-100XPB uses forged carbon, which is also used in luxury sports cars, for the case and dial, and the EFK-100YCD uses forged carbon for the dial, expressing the world of luxury sports cars that continue to evolve in pursuit of further performance with styling that is characteristic of EDIFICE.

Forged carbon is a composite material made by solidifying carbon fiber with resin and molding it at high temperature and pressure.
It is a material that is used in sports cars that require driving performance because it is lighter and more rigid than metal.

In order to incorporate an emotional drive system like a car into the heart of the watch, it is equipped with Casio's first 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.

All EFK-100 series are equipped with sapphire glass.
The EFK-100XPB has a resin band with a three-fold clasp, while the EFK-100YCD has a solid stainless steel band.
Perfect for car enthusiasts.

・ 10 ATM water resistance
・ Date display
・ Daily difference: -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-100YCD-1AJF