Introducing the analog EFK-100CD, a high-end EDIFICE that features forged carbon and a classic three-hand design. The dial features the state-of-the-art forged carbon used in high-end sports cars, capturing the exhilaration of a sports car speeding toward higher performance in a distinctly EDIFICE style. Forged carbon is a composite material of carbon fiber kneaded into resin and then forged at high temperatures under intense pressure, and it is both stronger and lighter than metal. 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 appeal of a mechanical watch. The raised indexes, sharp case and bezel design, and sapphire crystal project premium quality all the way. Water resistance up to 10 bar leaves you free to focus on more exciting things. Designed to thrill the most passionate car enthusiast. Basic Information Case size (L× W× H)43.6 × 38 × 11.9 mm Weight153 g Case and bezel materialStainless steel BandStainless Steel BandOne-touch 3-fold Clasp Water resistance100-metre water resistance Movement typeWinding mechanism: Automatic with manual winding Exterior GlassSapphire Crystal Back plateSee-through screw lock back Compatible band size150 to 205 mm Watch Features Run timePower reserve: Approximately 42 hoursAccuracyMean daily rate: -35 to +45 secondsOther featuresDate displayHacking function (seconds hand)Number of jewels: 21Vibrator 21,600 vibrations per hourRegular timekeeping: Analog: 3 hands (hour, minute, second)