Description
Sinn U50 B Matt Blue Tegiment
The Sinn U50 B Matt Blue Tegiment is a striking expression of precision, durability, and design mastery from Germany’s respected tool-watch manufacturer. With its distinctive matte-blue dial and uncompromising engineering, this model represents the perfect union of function and form – a true diver’s instrument built for those who demand excellence above and below the surface.
Every detail of the U50 B reflects Sinn’s commitment to reliability and performance. Crafted from high-strength, seawater-resistant German Submarine Steel, the case and crown offer exceptional resilience in the harshest environments. This same steel, known for its use in submarine hulls, ensures outstanding corrosion resistance and structural integrity. Sinn further enhances this toughness through its proprietary TEGIMENT Technology, which hardens the surface to an impressive degree, rendering it especially resistant to scratches and daily wear.
The matt-blue dial brings a new dimension of character to the U50 series. It radiates calm strength, contrasting beautifully with the crisp white luminous indices and hands. This purposeful contrast ensures legibility at any depth or lighting condition, while the clean aesthetic gives the piece a distinctive modern identity. The 4 o’clock crown is another practical Sinn feature, preventing pressure on the wrist during movement and enhancing comfort in everyday wear.
True to its heritage, the U50 B Matt Blue Tegiment is tested and certified to meet the most rigorous European diving equipment standards. It is water-resistant and pressure-resistant to 500 metres (50 bar) and certified by an independent institute for professional use. The captive diver’s bezel, also hardened with TEGIMENT Technology, allows for precise, secure timing underwater – a vital function for serious divers.
At the heart of the U50 B beats the Swiss SW 300-1 automatic movement, delivering reliable performance at 28,800 semi-oscillations per hour. With a stop-seconds function, date display, and 25 jewels, it provides durability and precision synonymous with Sinn’s reputation for mechanical excellence.
The U50 B Matt Blue Tegiment stands as a contemporary classic within Sinn’s diving collection – engineered for reliability, designed for clarity, and finished to withstand the most demanding environments. Whether used as a professional instrument or worn as a statement of German engineering prowess, it captures the essence of Sinn’s philosophy: uncompromising functionality and timeless strength.
Technical Specifications
- Movement: SW 300-1 automatic movement, 25 jewels, 28,800 semi-oscillations per hour, seconds stop function, anti-magnetic per DIN 8309
- Case: German Submarine Steel with TEGIMENT Technology hardening, sapphire crystal with anti-reflective coating on both sides, screw-fastened case back and crown
- Water Resistance: 500 m (50 bar), certified by an independent institute; tested to European diving standards EN 250 / EN14143
- Functions: Hours, minutes, seconds, date display, diver’s bezel with minute ratcheting and luminous key mark
- SINN Technologies: Case and bezel with TEGIMENT Technology, captive bezel construction
- Dimensions: 41.0 mm case diameter, 11.15 mm thickness, 20 mm lug width, 74 g weight without strap
- Dial and Hands: Matt-blue dial, luminous indices, luminous hour, minute, and second hands
- Other Features: Crown positioned at 4 o’clock for comfort, low-pressure resistant, sapphire crystal front, anti-reflective on both sides
- Warranty: 2 years
