| Reference Ocarat | #100514 |
| Reference | HD REA-Chrono «Hedwige» |
| Brand | Humbert-Droz |
| Product Type | Watch |
| Gender | Men |
| Color | Black Gray |
| Material | Steel |
| Material Quality | 316L stainless steel |
| Finish | Matte (Brushed / Satin) |
| Warranty | 2 Years |
| Thickness (in mm) | 14,00 |
| Diameter (in mm) | 48,00 |
| Labels and Certificates | Authorized Retailer Limited Edition |
| Case Shape | Cushion |
| Bezel | Fluted Effect Rotating |
| Dial Finish | Brushed |
| Watch Case Back | Screwed caseback |
| Glass Quality | Mineral Crystal |
| Watch Case Types | Big Date (double aperture) |
| Buttons | 1 Crown 2 Pushers |
| Screw Crown | Yes |
| Water Resistance (in ATM) | 10 |
| Movements | Quartz |
| Movement Type | Swiss Movement |
| Movement Brand | Ronda |
| Calibers (Movements) | Ronda Startech 5040-B |
| Calendar and Time | Big date Dates Hours Minutes Seconds |
| Chronograph Function | Yes |
| Counters and Durations | 30 min Small seconds |
| Timekeeping and Measurement | Chronograph to 1/10th of a second Chronometer |
| Display Type | Analog (hands) |
| Display Specifications | Indices and railroad track Luminescent hands and indexes |
| Number of Counters (Additional) | 3 |
| Bracelet Material | Silicone |
| Strap Color | Black |
| Watch Clasp | Tang Buckle |
| Lug Width (in mm) | 24,00 |
| Limited Edition (Collector) | Yes |
Humbert-Droz is a French watchmaking company founded in 1956, crafting timeless timepieces that pass from generation to generation like a family legacy. Discover the HD REA-Chrono series through the "Hedwige" model. A limited edition of just 350 pieces, this watch features a cushion-shaped case with a 48 mm diameter and 14 mm thickness, crafted in brushed 316L stainless steel with a black PVD coating - perfectly suited for aquatic activities. It is fitted with a mineral crystal and a fluted rotating bezel with graduation markings for elapsed time. The knurled, screw-down crown and pushers on the right side are concealed beneath a crown protector that opens upward, providing shock resistance during sports. Slightly curved lugs ensure an excellent wrist fit. The screw-down caseback is engraved with model information and delivers water resistance up to 10 ATM.
The dial of this HD REA-Chrono is designed for effortless legibility. Set against a brushed silver background, it features a finely graduated minute track around the perimeter and silver baton indices. Two black rhodium-plated steel diver-style hands are joined by a slim red seconds hand for a more refined look - the short hand marks the hours, the long hand the minutes, and the slender hand the seconds. For added functionality, a large date window at 12 o'clock and 3 subdials complete the dial. The subdial at 3 o'clock displays small seconds, the one at the center indicates 1/10th of a second, and the one at 9 o'clock tracks 30 minutes. The brand signature appears just below the large date window.
This timepiece is powered by a Ronda quartz movement 5040.B, a Swiss-made caliber that delivers reliable analog display. It precisely drives the various counters and the large date window.
This watch comes fitted with a striking black silicone strap featuring a distinctive pattern. It measures 24 mm at the lug width and fastens with a pin buckle.
This model offers water resistance up to 10 atmospheres, or 100 meters - it's genuinely built for the water. From puddles to the pool, this timepiece handles splashes, showers, baths, and lap swimming without missing a beat. That said, Ocarat's watchmaking experts want you to know that while this model is water-resistant, it is not designed for diving (professional or recreational) and should be kept away from high-pressure cleaning equipment. We also recommend keeping the crown and pushers dry during immersion.




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Watch HD REA-Chrono "Hedwige"
(Ref. 100514)