Casio Edifice EFB-108D-1AVUEF

This is the watch

A black dial and a red second hand give the 1AV version a clear motorsport accent, while silver-colored surrounding surfaces keep the color scheme cohesive. Casio describes the design as simple and sports-oriented. The dark front draws the eye to the red marking of the second hand and gives the Edifice expression a controlled rather than exaggerated character. The model's identity therefore comes primarily from contrast, a clean analog structure, and the pronounced connection to motorsport, with the red detail as the most distinct visual deviation on the front.

Materials & fit

The case measures 47.5 mm from lug to lug, 45 mm in width, and 8.7 mm in thickness. Stainless steel is used for the case, bezel, and the solid bracelet. Sapphire crystal covers the dial, and the total weight is stated as 133 grams. Casio's compatible wrist range is 150–205 mm. The thickness is the smallest of the case's three stated measurements, while the material choice continues from the main part of the case through the link without changing the primary metal, a material line that encompasses all three stated main components in the construction.

Highlights

• The SR920SW battery has an estimated lifespan of approximately three years according to Casio's specifications.
• The specified monthly deviation is ±20 seconds in regular analog timekeeping.
• The water resistance of 10 ATM, equivalent to 100 meters, means it is rated for swimming under normal use.

Good to know

• How is the time displayed? Three central hands indicate hours, minutes, and seconds.
• Does the model have a calendar? Yes, the date is displayed separately on the dial.
• How is the bracelet closed? The steel link uses a one-touch triple lock.
• How is the case back secured? The case back features screw locking.