The Casio Edifice EFV-640DC-3A (also referenced as EFV-640DC-3AV / EFV-640DC-3AVUEF) is a striking, high-performance Japanese quartz chronograph designed for men by Casio under the speed-and-intelligence-inspired Edifice lineup. Recognized among watch collectors and style-conscious gentlemen by its series nicknames—the "Green Dial Stealth Chronograph" or "Dark Gray Ion Plated Chronograph"—this 44.3mm timepiece pairs a dark gray ion-plated stainless steel case with a captivating sunburst green dial, a date calendar window at 3 o'clock, a screw-lock back plate, and a solid dark gray ion-plated stainless steel construction. Engineered for modern men who appreciate tactical motorsport styling, sophisticated color combinations, and reliable Japanese quartz precision, it transitions effortlessly from executive boardrooms to casual evening events. The defining visual highlight of this EFV-640DC-3A reference is its radiant metallic green dial face set within a stealthy, dark gray ion-plated case and bezel. Set beneath a protective mineral crystal, the dial features bold 3D hour markers coated with Neobrite luminous material for low-light legibility, three detailed sub-dials for chronograph timing, and a framed calendar date display positioned at 3 o'clock. The contrast between the rich sunburst green dial and the dark stealth housing delivers an eye-catching, modern aesthetic on the wrist. Beneath its stealthy exterior, the watch is driven by a high-accuracy Japanese Quartz Movement powered by an SR920SW silver oxide battery, providing a reliable battery life of approximately 3 years with a timekeeping precision within ±20 seconds per month. The integrated 1/10-second chronograph offers measuring capacities up to 59 minutes and 59.9 seconds with dedicated timing modes for elapsed time, split time, and 1st-2nd place finishes. The housing measures 44.3mm in case width (47.0mm lug-to-lug) with a slim profile thickness of 10.8mm and a total weight of approximately 136 grams, offering an ideal ergonomic presence on the wrist. Dial protection is provided by a durable, scratch-resistant mineral crystal. Engineered for everyday durability and water activities, the stainless steel case incorporates a dark gray ion-plated coating, a screw-lock back plate, and protective crown guards, achieving a certified 100-meter (10 bar / 330 ft) water resistance rating to safeguard against daily rain, splashes, showering, and swimming. The timepiece comes completed on an integrated dark gray ion-plated stainless steel link construction, secured by a solid one-touch 3-fold deployment clasp with a push-button safety release.

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• Express Shipping Available across the UAE and worldwide via trusted couriers like FedEx, DHL, or Aramex (selected at our discretion)
• UAE Orders: Delivered within 1 business day
• International Orders: Typically delivered within 2–5 business days after being processed
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• 14-Day Return & Refund Policy from the date of delivery – see our Refund Policy for full details