Details

The Blancpain Fifty Fathoms Tech – Ocean Commitment IV is a bold evolution in dive watch design, combining cutting-edge engineering with a clear commitment to ocean preservation. Its 45mm case, forged from Grade 23 Titanium, offers a rare blend of lightweight strength and corrosion resistance—ideal for both professional divers and everyday wearers. The matte black Dial is detailed with luminous markers and hands for maximum underwater legibility, framed by a unidirectional ceramic bezel designed for precise timing. The look is completed by a black rubber strap, molded for a secure fit and lasting comfort in wet or dry conditions. Powering this timepiece is the Blancpain Caliber 1315A, a self-winding mechanical movement built for performance and reliability. It operates at 4 Hz and offers an exceptional 120-hour power reserve, thanks to its triple-barrel construction. The movement includes a silicon balance spring for enhanced resistance to magnetism and temperature variation, supporting long-term accuracy even in harsh environments. A sapphire case back reveals the finely executed inner workings of the movement—evidence of Blancpain's meticulous craftsmanship. As part of Blancpain's Ocean Commitment series, this limited-edition model is restricted to just 100 pieces. Each watch represents not only a feat of horological design but also a contribution to marine research and conservation, with a portion of proceeds supporting global ocean initiatives. The Fifty Fathoms Tech – Ocean Commitment IV isn’t just a professional dive watch—it’s a statement of purpose for those who value precision, durability, and the future of our oceans.