| Reference Ocarat | #102547 |
| Reference | EFV-640D-1AVUEF |
| Brand | Casio Edifice |
| Product Type | Watch |
| Gender | Men |
| Color | Black Gray |
| Material | Steel |
| Material Quality | Stainless Steel |
| Warranty | 2 Years |
| Length (in mm) | 47,00 |
| Thickness (in mm) | 10,80 |
| Diameter (in mm) | 44,30 |
| Manufacturing | Japan |
| Labels and Certificates | Authorized Retailer |
| Case Shape | Octagonal |
| Case Weight (in g) | 136,00 |
| Dial Finish | Soleillée |
| Watch Case Back | Screwed caseback |
| Crystal Shape | Flat |
| Glass Quality | Mineral Crystal |
| Watch Case Types | Date |
| Buttons | 1 Crown 2 Pushers |
| Screw Crown | Yes |
| Water Resistance (in ATM) | 10 |
| Movements | Quartz |
| Movement Type | Japanese Movement |
| Movement Brand | Casio |
| Calendar and Time | Dates Hours Minutes Seconds |
| Chronograph Function | Yes |
| Counters and Durations | 60 min 60 seconds |
| Timekeeping and Measurement | Chronograph to 1/10th of a second |
| Display Type | Analog (hands) |
| Display Specifications | Indices and railroad track Luminescent hands and indexes Neobrite |
| Number of Counters (Additional) | 3 |
| Bracelet Material | Stainless Steel |
| Strap Color | Gray |
| Watch Clasp | Deployant buckle with safety clasp |
| Lug Width (in mm) | Special - Custom Made |
Casio timepieces are highly regarded in the watchmaking world, known for their many practical everyday functions. Discover the EFV-640D-1AVUEF watch. Timeless and elegant, this timepiece features an octagonal stainless steel case. At 47 mm long, 44.30 mm wide, and 10.80 mm thick, it's a perfect fit for men's wrists, adding a distinctive edge to any look. Its handsome silver tone pairs effortlessly with any outfit. The case is enhanced by a bezel featuring a minute track encircling a mineral crystal above the dial. On the right, the crown handles hand and date adjustments, flanked by two push buttons for the chronograph function. The screw-secured case back ensures water resistance of 10 ATM.
The stunning black dial of this watch is adorned with time markers that ensure clear readability in any environment. With a sunray finish, hours, minutes, and seconds are indicated by two hands and a fine seconds hand, pointing to baton indexes and a minute track around the dial. Several of these markers feature a Neobrite coating that makes them glow in the dark. Three subdials at 6, 9, and 12 o'clock display 60 minutes, small seconds, and 1/10 second respectively. A date window at 3 o'clock completes the dial, accompanied by the brand's signature.
At the heart of this watch beats a Japanese quartz movement. Precise and reliable, it drives the dial's hands and date window flawlessly. It runs on a battery with an autonomy of approximately 2 years.
A symbol of elegance and refinement, this bracelet is crafted from comfortable stainless steel links. Their grey tone adapts beautifully to your wrist and adds a touch of effortless sophistication to any outfit. It fastens with a deployment clasp with safety lock.
This model delivers water resistance of 10 atmospheres, or 100 meters - making it a genuinely waterproof companion. Ready to take the plunge, it handles everything from puddles to the pool without complaint. Shower, bath, and vigorous swim sessions are no problem at all. That said, Ocarat's watch experts want you to know: this model, while water-resistant, is not rated for diving (recreational or professional) and is sensitive to high-pressure cleaning equipment. We also recommend keeping the crown and push buttons dry during immersion.



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Standard Chronograph EFV-640D-1AVUEF Watch
(Ref. 102547)