| Reference Ocarat | #129678 |
| Reference | AT8391-52H |
| Brand | Citizen |
| Product Type | Watch |
| Gender | Men |
| Color | Gray White |
| Material | Titanium |
| Material Quality | Super Titanium™ |
| Finish | Matte (Brushed / Satin) |
| Warranty | 2 Years |
| Thickness (in mm) | 10,40 |
| Diameter (in mm) | 40,50 |
| Manufacturing | Japan |
| Warranty Type | International |
| Labels and Certificates | Authorized Retailer |
| Case Shape | Barrel chain |
| Case Weight (in g) | 89,00 |
| Bezel | Tachymeter Scale |
| Dial Finish | Soleillée Textured |
| Watch Case Back | Snap-On Case Back |
| Crystal Shape | Flat |
| Glass Quality | Sapphire Crystal |
| Watch Case Types | Date |
| Buttons | 1 Crown 2 Pushers |
| Screw Crown | Yes |
| Water Resistance (in ATM) | 10 |
| Frequency | 21,600 A/h (3 Hz) |
| Movements | Solar Solar Eco-Drive |
| Movement Type | Japanese Movement |
| Movement Brand | Citizen |
| Calibers (Movements) | H804 |
| Calendar and Time | Automatic daylight saving time adjustment Dates Day/Night Indicator Days Hours Minutes Perpetual calendar Seconds Time Zones |
| Chronograph Function | Yes |
| Counters and Durations | 10 mn 24h Day Small Seconds |
| Timekeeping and Measurement | Chronograph Chronometer to 1/20th of a second |
| Navigation and Instruments | Tachymeter (instrument that measures the speed of a moving object) |
| Display Type | Analog (hands) |
| Display Specifications | Indices and railroad track Luminescent hands and indices |
| Number of Counters (Additional) | 3 |
| Techniques and Mechanics | Magnetic Resistance |
| Bracelet Material | Titanium |
| Strap Color | Gray |
| Bracelet Material Finish | Brushed |
| Watch Clasp | Deployant buckle with safety clasp |
| Lug Width (in mm) | Special - Custom |
| Connectivity and Display | Power Reserve Indicator Radio-controlled |
The Super Ti - Radio Control watch by prestigious brand Citizen embodies elegance and innovation. Its Super Titanium case features a tonneau shape with a diameter of 40.50 mm - a design detail that adds sophistication while delivering outstanding durability and unmatched lightness at just 89.00 grams. The case's matte finish is elevated by brushed and satin surfaces, enhancing its sleek, modern aesthetic. Built for the active man, this timepiece is fitted with a flat sapphire crystal, scratch-resistant and offering exceptional dial clarity. The crown and two pushers complete the essential controls, with the screw-down crown ensuring enhanced water resistance.
The dial of this Citizen model stands out with its sunray and textured finishing, delicately catching the light to create a captivating play of shifting reflections. Its sophisticated gray hue is paired with luminescent hands and indices for perfect legibility in any condition. Three additional subdials, seamlessly integrated, display the chronograph - including a small seconds counter and a 10-minute counter. A conveniently positioned date window rounds out the package, adding both practicality and visual balance. The tachymeter scale on the bezel allows precise speed measurement, making this watch an ideal tool for aviators and lovers of mechanical precision.
Beneath its refined exterior beats a Citizen Eco-Drive Solar movement, specifically caliber H804. This clever system harnesses captured light energy to power the watch, eliminating the need for battery replacements - an eco-friendly and practical innovation. The watch also features radio-controlled timekeeping, automatically syncing to radio signals for optimal accuracy. At a frequency of 21,600 A/h, it delivers exceptional stability and precision, including advanced chronograph functions such as 1/20th-of-a-second measurement.
The watch's strap, also crafted in titanium, preserves the elegance and lightness of the overall piece while ensuring outstanding durability. Its brushed texture blends seamlessly with the case, adding to the understated sophistication of this model. The deployant clasp with a safety lock strikes the perfect balance between design and functionality, delivering a secure fit and effortless wearing experience.
This Citizen watch carries a water resistance rating of 10 ATM, providing reliable protection against splashes, rain, and casual swimming. This means it can withstand pressure at depths of up to 100 meters, giving wearers total peace of mind in virtually any everyday situation.



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Radio Controlled Super Titanium Eco-Drive Watch AT8391-52H
(Ref. 129678)
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