Casio Edifice EFS-S640D-1AV Chronograph Watch

Assert your style and sophistication with this solar-powered chronograph, designed to combine performance and elegance. The case of this watch, made of carbon fiber reinforced resin, is inspired by high-performance motorsport technologies, particularly with its shape reminiscent of the four-link, double wishbone suspension of racing cars. The carbon fiber dial and the sapphire crystal with anti-reflective coating reinforce this dynamic aesthetic, while offering exceptional robustness.

This model is equipped with innovative solar panels, discreetly integrated into the small openings of the recessed dials, allowing a large amount of light to be captured. This technology guarantees autonomous operation for approximately five months when the watch is fully charged.

The lightweight and sturdy case, measuring 50.1 × 44.5 × 13.3 mm, is perfectly adjusted to provide comfortable wear, and its stainless steel bracelet, featuring a single-push triple folding clasp, ensures security and elegance.

Technical characteristics:

• Case size : 50.1 × 44.5 × 13.3 mm
• Weight : 118 g
• Case Material : Carbon/Stainless Steel
• Bracelet : Stainless steel with triple folding clasp
• Waterproofness : Up to 10 bars (100 meters)
• Power supply : Solar system with 5 months autonomy on a full charge
• Glass : Sapphire crystal with anti-reflective coating
• Compatible bracelet size : 150 to 205 mm

Additional functions:

• 1-Second Stopwatch : Measuring capacity up to 29 minutes and 59 seconds, with elapsed, split and 1st and 2nd place modes.
• Battery Level Indicator : Low battery alert.
• Accuracy : ±20 seconds per month.
• Display : Analog with 3 hands (hour, minute, second) and 3 dials (24 hours, minutes and stopwatch seconds), plus a date display.

With its innovative materials and design inspired by racing cars, this solar chronograph is the perfect ally for lovers of high technology and sporty style.