Description
The Casio Edifice EFV-C120D-1A4 (also referenced as EFV-C120D-1A4EF / EFV-C120D-1A4V / EFV-C120D-1A4VDF) is a feature-packed, Japanese-engineered analog-digital combination timepiece designed for men by Casio under the speed-and-intelligence-inspired Edifice lineup. Recognized among watch collectors and practical daily-wear enthusiasts by its series nicknames—the "Telememo 30 Chronograph" or "Analog Digital Combination"—this 45.5mm timepiece pairs a solid stainless steel case with a multi-layered matte black dial, sport-inspired red detailing, an ultra-long 10-year battery life, a screw-lock back plate, and a solid stainless steel construction. Engineered for modern gentlemen who require both classic analog watchmaking presence and practical digital functionality, it transitions effortlessly from professional workdays to international travel and casual weekend outings. The defining visual highlight of this EFV-C120D-1A4 reference is its dynamic two-layered 3D dial layout combining analog 2-hand main timekeeping with subtle digital LCD displays and sporty red accents. Set beneath a protective mineral crystal, the black dial features dimensional silver-tone hour markers with luminous coating for low-light legibility, framed sub-dial accents, bold red perimeter markers, and clear digital readout windows for world time, stopwatch, timer, and alarm functions. The combination of deep black, polished stainless steel, and vivid red accents delivers a high-contrast, technical aesthetic on the wrist. Beneath its dual-display exterior, the watch is driven by an ultra-efficient Casio Japanese Quartz Movement powered by a high-capacity CR2025 lithium battery, providing an impressive extended operational 10-year battery life. The watch features an integrated 30-record Telememo data bank capable of storing up to 30 sets of 8-character names and 16-digit phone numbers directly in internal memory, alongside World Time functionality displaying current time across 29 time zones (30 world cities) with daylight saving time adjustment. The well-proportioned housing measures 45.5mm in case width (49.5mm lug-to-lug) with a profile thickness of 13.7mm and a total weight of approximately 160 grams, offering a sturdy, comfortable fit on the wrist. Dial protection is provided by a durable, scratch-resistant mineral crystal. Engineered for active everyday wear, the stainless steel case incorporates a screw-lock caseback 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 stainless steel link construction, secured by a solid one-touch 3-fold deployment clasp with a double push-button safety release.
