| Reference Ocarat | #100513 |
| Reference | HD REA-Chrono «Harry» |
| Brand | Humbert-Droz |
| Product Type | Watch |
| Gender | Men |
| Color | Black |
| Material | Steel |
| Material Quality | 316L stainless steel |
| Finish | Black PVD 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 brand that creates avant-garde, contemporary timepieces. Passed down through generations, it continues to dress all styles with its stunning designs. The HD Réa Chrono "Harry" was born for the sports-minded, echoing the lines of the iconic HD1. It features a cushion-shaped case in 316L stainless steel with a black PVD treatment. A mineral crystal sits atop, inviting you to admire the beauty of the dial. At 48 mm in diameter and 14 mm thick, this case is built for men's wrists. The watch features a fluted, rotating bezel with a visible graduation. Tucked beneath the crown guard on the right side sits a screw-down crown along with two pushers for adjusting the various dial functions. The screw-down caseback ensures a water resistance of 10 ATM.
Round in shape, this dial features a deep brushed black finish that enhances legibility. Its perimeter carries a detailed minute railroad track paired with silver baton indices. Two black hands in rhodium-plated steel sweep above to indicate the hours and minutes. These time indicators feature a luminescent treatment for easy reading even in low-light conditions. Meanwhile, the slender red seconds hand keeps track of the seconds. A large date window is positioned just below the 12 o'clock index to display the current date. For added functionality, three sub-dials are placed at 3, 6, and 9 o'clock to display 1/10th of a second, small seconds, and 30 minutes respectively. The brand name sits near 12 o'clock and the mention "Assembled in France" appears at 6 o'clock.
This HD Réa is powered by a Ronda 5040.B quartz movement of Swiss manufacture. It brings the hands of this watch to life while delivering precision and reliability at all times.
Black in color, this strap sports a distinctive design that adds real character to this watch. Crafted from silicone, it pairs effortlessly with any outfit. Supple and comfortable, its lug width measures 24 mm.
This model offers a water resistance of 10 atmospheres, or 100 meters. We're talking about a genuinely water-resistant watch! This stylish timepiece is ready to dive into aquatic adventures with you. From puddles to the pool, it handles water exposure without complaint - shower, bath, and recreational swimming are all fair game. 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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HD REA-Chrono "Harry" Watch
(Ref. 100513)