Standard Chronograph Watch EFV-640D-3AVUEF

The Watch

Having launched its first watch in 1974, Japanese brand Casio broke into the watchmaking world and became one of the most popular and beloved names on the planet. Through its collections, Casio consistently delivers ultra-practical, robust models with on-trend design and meticulous quality. Its Edifice line stands out for innovative timepieces that strike the perfect balance between sport and elegance - like this superb Standard Chronograph Watch EFV-640D-3AVUEF, a worthy addition to any collection. Designed for long-term wear, it brings a timeless touch of elegance to your daily look while keeping up with your every move. It features a silver-toned octagonal case in brushed/polished stainless steel, measuring 47 mm wide, 44.30 mm long, and 10.80 mm thick. Built for men's wrists, it is topped by a mineral crystal and weighs 136 g for comfortable all-day wear. The octagonal bezel features a flat brushed surface with mirror-polished edges for a visually striking effect, and is graduated with a minute scale in black Arabic numerals and markers. The screw-down, protected crown at 3 o'clock lets you set the time and date at any moment, while the two pushbuttons control the chronograph. Finally, this timepiece is water-resistant to 10 bar thanks to its screw-down case back.

The Dial

The round dial sits beautifully within the case, reinforcing the watch's contemporary charm with a timeless edge. Its green color is enhanced by a sunray finish for a richer look. The two grey hands feature a Neobrite coating, ensuring easy reading of hours and minutes in both bright and dark conditions. They are complemented by a slender seconds hand. A date window at 3 o'clock displays black Arabic numerals on a white background. The dial edge features baton indices to mark the hours, surrounded by a black minute track on the chapter ring. Beyond its analog display, this dial includes a chronograph complication with a 60-second counter at 6 o'clock, a 60-minute counter at 9 o'clock, and a 1/10th of a second counter at 12 o'clock. Casio signs the dial at 3 o'clock with its name, the "Edifice" logo, and its stylized "E" emblem.

The Movement

This watch is powered by the Casio 5345 caliber, a high-quality quartz movement that keeps the hands, counters, and date window running with precision. Fitted with a SR920SW battery with a 2-year lifespan, this Japanese movement delivers accurate, reliable reading of hours, minutes, seconds, date, and all chronograph functions.

The Bracelet

This bracelet is crafted in stainless steel with polished and brushed finishes that highlight its modern, timeless appeal. Formed by three rows of links, it wraps the wrist with elegance and comfort. A versatile match for any outfit, it secures with a triple-fold deployment clasp with single push-button release. Note that this bracelet fits wrist sizes from 150 to 205 mm.

Water Resistance

With water resistance of 100 meters - that's 10 ATM in watchmaking speak - this bold timepiece is equally at home at a black-tie event and in the water. Wear it in the shower, the bath, or even during a vigorous swim. Just keep in mind: our expert team advises that this model is not designed for freediving, scuba diving, or use with high-pressure washers. Stick to showers, baths, and swimming - and keep the crown and pushbuttons dry while submerged.