Major Features

Specifications

Case size (L× W× H)

43.5 × 39 × 12.5 mm

Weight

148 g

Case and bezel material

Stainless steel

Band

Stainless Steel Band
Solid Band
One-touch 3-fold Clasp

Construction

Magnetic Resistant

Water resistance

100-meter water resistance

Movement type

Winding mechanism: Automatic with manual winding

Glass

Sapphire Crystal

Back plate

See-through screw lock back

Compatible band size

150 to 205 mm

Run time

Power reserve: Approximately 40 hours

Accuracy

Mean daily rate: -35 to +45 seconds

Other features

Date display
Hacking function (seconds hand)
Number of jewels: 24
Vibrations: 21,600 vibrations per hour

FEATURES

1

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.

Watch showing mechanical movement with see-through case back
2

Dial design: A refined look with fine detailing

Electroforming reproduces the look of forged carbon on the dial for a uniquely textured, refined look. 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.

Close-up of the refined watch dial with fine detailing

DETAILS

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.

Elegant metal band of the watch

Scratch-resistant sapphire crystal

Scratch-resistant sapphire crystal glass
AUTOMATIC

EFK-100D-7ADR

QAR 1,300

Crafted for true sports car enthusiasts and GT car fans — the EFK-100D, a sleek three-hand analog watch, embodies the EDIFICE spirit of synergy between timepiece engineering and the world of high-performance cars.

Electroforming reproduces the look of forged carbon on the dial for a uniquely textured, sporty, yet refined look. The sapphire crystal enhances visibility, while dynamic touches like raised indexes and sharp bezel and case complete the sophisticated design.

The mechanical movement with 40-hour reserve powers the watch hands like a humming sports car engine, all housed in a compact 39mm case. The see-through case back reveals the movement in motion, reinforcing the unique charms of a mechanical watch.

Water resistance up to 100 meters leaves you free to focus on more exciting things.