Michel Y. 30/12/2025
| Reference Ocarat | #114820 |
| Reference | EFB-730D-7AVUEF |
| Brand | Casio Edifice |
| Product Type | Watch |
| Gender | Men |
| Color | Black Gray |
| Material | Steel |
| Material Quality | Stainless Steel |
| Finish | Matte (Brushed / Satin) Polished / Shiny |
| Warranty | 2 Years |
| Length (in mm) | 47,00 |
| Width (in mm) | 40,00 |
| Thickness (in mm) | 11,00 |
| Manufacturing | Japan |
| Warranty Type | International |
| Labels and Certificates | Authorized Retailer |
| Case Shape | Barrel chain |
| Case Weight (in g) | 136,00 |
| Dial Finish | Brushed Soleillée |
| Watch Case Back | Screwed caseback |
| Glass Quality | Sapphire Crystal |
| Watch Case Types | Date |
| Buttons | 1 Crown 2 Pushers |
| 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 | 24h 60 min 60 seconds |
| Timekeeping and Measurement | Chronograph |
| Power Reserve (Maximum Duration) | 3 years with 1 battery |
| Display Type | Analog (hands) |
| Display Specifications | Indices and railroad track Luminescent hands and indices Neobrite |
| Number of Counters (Additional) | 3 |
| Bracelet Material | Stainless Steel |
| Strap Color | Gray |
| Bracelet Material Finish | Brushed Steel Polished Steel |
| Watch Clasp | Triple Folding Clasp |
Casio is a Japanese brand that has built a stellar reputation in the watchmaking world through its precision-crafted, high-quality timepieces. Its Edifice collection showcases precise, modern models featuring relevant complications and a sleek design inspired by motorsport. The EFB-730D-7AVUEF watch is no exception - it will captivate you instantly with its exceptional versatility and sporting elegance. The case sports a tonneau shape and measures 40 mm wide and 47 mm long, with a thickness of 11 mm. It weighs 136 g, making it comfortable to wear. The case is crafted in stainless steel with a polished/brushed finish that highlights its silver tone. The dial is shielded from impacts by a sapphire crystal. A screw-down crown sits on the right side along with two pushers for setting the watch's functions. The screw-down caseback ensures water resistance of 100 meters, or 10 ATM.
Clean and understated, this dial harmonizes perfectly with the watch's overall aesthetic. Its grey sunray-finished base features brushed lines for added depth. It displays two hands for the hours and minutes, along with stick indices - all coated with Neobrite luminescence for clear readability in the dark. The slender central seconds hand tracks the seconds, while the date window sits between 4 and 5 o'clock. A white minute track runs along the black bezel insert. Three sub-dials at 3, 6, and 9 o'clock indicate the 24-hour display, 60-minute, and 60-second chronograph counters respectively. Finally, the brand's name, logo, and collection name appear at 12 o'clock as a signature.
Powering this watch is a Japanese-made quartz movement. It delivers precise display of hours, minutes, seconds, chronograph, and date. This mechanism is produced in-house by Casio and is powered by a battery with a battery life of 3 years.
This timepiece features an elegant link bracelet crafted in stainless steel, ensuring durability and longevity. It sports a brushed/polished finish for a timeless look, and its silver tone pairs effortlessly with any outfit. Fastening is easy thanks to its triple fold-over clasp, providing a comfortable and secure fit. It is suitable for wrist sizes between 150 and 205 mm.
With its water resistance of 100 meters, or 10 ATM in the beloved language of watchmaking, this sharp-looking timepiece is equally at home at a gala and in the water! Feel free to wear it in the shower, the bath, or while swimming - even during intense athletic sessions. That said, our team of watchmaking experts wants to be clear: this model is not designed for scuba diving, whether freediving or with tanks, nor for use near high-pressure cleaners. Remember: shower, bath, and swimming only - and never operate the pushers or crown while submerged!



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Customer reviews
Michel Y. 30/12/2025
Fabien P. 27/12/2025
Watch EFB-730D-7AVUEF
(Ref. 114820)
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