| Reference Ocarat | #121398 |
| Brand | Undone |
| Product Type | Watch |
| Gender | Men |
| Color | Black Gray Yellow |
| Material | Titanium |
| Warranty | 2 Years |
| Length (in mm) | 52,00 |
| Width (in mm) | 43,00 |
| Thickness (in mm) | 16,50 |
| Warranty Type | International |
| Labels and Certificates | Authorized Retailer |
| Case Shape | Round |
| Bezel | Unidirectional Visual Countdown |
| Dial Finish | Sandblasting |
| Watch Case Back | Exhibition Case Back Screwed caseback |
| Crystal Shape | Domed |
| Glass Quality | Sapphire Crystal |
| Buttons | 1 Crown |
| Screw Crown | Yes |
| Water Resistance (in ATM) | 50 |
| Frequency | 21,600 A/h (3 Hz) |
| Movements | Automatic (rotor) |
| Movement Type | Japanese Movement |
| Movement Brand | TMI |
| Calibers (Movements) | NH35A |
| Calendar and Time | Hours Minutes Seconds |
| Power Reserve (Maximum Duration) | 41 Hours |
| Display Type | Analog (hands) |
| Display Specifications | Arabic Numerals Indices and railroad track Luminescent hands and indexes SuperLuminova |
| Techniques and Mechanics | Helium valve (pressure adjustment) |
| Bracelet Material | Rubber |
| Strap Color | Yellow |
| Water Resistant | Yes |
| Watch Clasp | Tang Buckle |
| Lug Width (in mm) | 22,00 |
| Activities | Swimming / Diving Yachting / Sailing |
This Undone watch is a true gem of modern watchmaking, built around a titanium case. Its round aesthetic combines toughness and lightness through optimized dimensions: 43 mm wide, 52 mm long, and an imposing 16.5 mm thick. This timepiece is clearly aimed at an adventurous men's audience, with a style that blends sophistication and sporting spirit. Equipped with a uni-directional bezel featuring a visual countdown, it's purpose-built for depth activities, further enhanced by a helium escape valve for precise pressure management. The crystal chosen to complete this ensemble is a domed sapphire crystal - a benchmark of scratch resistance and perfect clarity, indispensable for underwater expeditions.
The dial is a striking sight, with a sandblasted finish that delivers a bold, technical aesthetic. Its black surface ensures clear, precise time reading through well-proportioned indices and legible Arabic numerals. The hands are luminescent, guaranteeing excellent visibility even in low-light conditions thanks to the SuperLuminova treatment applied to them. The dial is also finished with a peripheral minute track for instant minute reading - an essential detail for any precision watch enthusiast. This exemplary readability and precision confirm its identity as a watch built for serious adventure.
Powering this timepiece is a Japanese automatic caliber, the TMI NH35A - a testament to precision and reliability. Operating at a frequency of 21,600 A/h, this movement combines performance with durability. Its 41-hour power reserve provides ample autonomy to keep pace with every adventure. The transparent screw-down case back does more than protect - it becomes a captivating window into the watch's inner mechanics. A true showcase of Japanese craftsmanship, this caliber is the perfect marriage of efficiency and technology, making this watch as compelling inside as it is outside.
The strap, crafted in yellow rubber, brings unmistakable modernity and personality to this model. It's not just a bold aesthetic choice - it's a smart one, delivering comfort and practicality during water activities thanks to its resistance to moisture and temperature changes. The grey pin buckle closure provides a secure, easy-to-adjust fit. With a 22 mm lug width, this strap ensures a seamless transition between watch and wrist, the hallmark of thoughtfully engineered ergonomics.
As for water resistance, this watch is built to handle impressive depths, rated up to 50 ATM. This makes it an invaluable tool for professional divers and water sports enthusiasts alike. Every detail has been engineered for underwater safety - from the screw-down crown that seals out moisture to the helium escape valve that regulates internal pressure. The ultimate companion for underwater explorers, proving that style and function go hand in hand even in the most extreme environments.


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Aquadeep Signal Yellow AQD-369-YLW Watch
(Ref. 121398)