Casio Edifice Bluetooth Watch 39mm EFK-100CD-3A

This watch features a solid case and bezel made of forged carbon and stainless steel.

The crystal is super transparent sapphire, protecting the watch from external damage and resisting scratches.

The forged carbon dial features various shades of green and an electrochromic texture. The indexes and hands are made of metal. The Super Illuminator illuminates the hands and digital display with a high-brightness LED. The transparent caseback overlooks the movement and offers a power reserve of approximately 40 hours.

Winding mechanism: Automatic with manual winding

The stainless steel strap features a one-touch triple-fold clasp.

It has a water resistance of 100 m (10 ATM).

With automatic calendar located at 6 o'clock.

Time indication in 12-hour format.

Magnetic field resistant assembly

Other Functions:

Date display

Hacking function (second hand)

Number of jewels: 24

Vibration 21,600 vibrations per hour