Blancpain Fifty Fathoms Tech – Ocean Commitment IV: A Limited-Edition Tribute to Ocean Conservation

A Legacy of Ocean Preservation

Blancpain continues its longstanding commitment to ocean conservation with the release of the Fifty Fathoms Tech – Ocean Commitment IV. This exclusive limited edition of 100 pieces is the latest addition to the Fifty Fathoms Techline, featuring a bold 45mm titanium case and cutting-edge diving technology.

Proceeds from this release will support the Blancpain x Sulubaaï Marine Research Center, an expansion of the Sea Academy project—a key initiative in Blancpain’s mission to protect marine ecosystems. For every watch sold, 1,000 Euros will be donated, contributing to a total fund of 100,000 Euros for ocean research and restoration efforts.

Unwavering Support for the Oceanic Community

Since introducing the Fifty Fathoms in 1953, Blancpain has been a pioneer in dive watch technology and an active advocate for ocean exploration and conservation. The Blancpain Ocean Commitment (BOC) represents over two decades of dedication to marine preservation, supporting scientific research, expeditions, and underwater restoration projects worldwide.

Technical Excellence in a 45mm Titanium Case

The Blancpain Fifty Fathoms Tech – Ocean Commitment IV is engineered for professional diving performancewhile maintaining a sleek and sophisticated aesthetic.

Case: Satin-brushed titanium (45mm x 14.1mm) for lightweight durability
Crystal: Spherical sapphire crystal with a sapphire display back
Water Resistance: 300 meters with a helium release valve for deep diving
Bezel: Domed black ceramic bezel, subtly tilted towards the dial
Lug Design: Central lugs attached from the inside for a seamless integration

Precision & Power: Blancpain In-House Caliber 1315A

At the heart of this limited-edition timepiece is the Swiss automatic Blancpain Caliber 1315A, delivering exceptional performance and a five-day power reserve.

Jewels: 35 for smooth operation
Frequency: 28,000 vph for precise timekeeping
Power Reserve: 120 hours (5 days)
Anti-Magnetic Technology: Silicon balance spring for improved reliability
Rotor: 18kt gold with the distinctive blue BOC logo

A Dial Designed for Clarity and Legibility

The absolute black dial ensures optimal readability, with luminous elements for enhanced visibility in low-light diving conditions.

Arabic numerals, indices, and steel blued hands coated in Super-LumiNova
Date function seamlessly integrated without disrupting the design

Integrated Rubber Strap for Comfort & Durability

The watch is fitted with a black rubber strap, offering a secure fit and long-lasting resilience. It features a titanium pin buckle, ensuring both comfort and durability for professional divers and watch enthusiasts alike.

A Timepiece with a Purpose

The Blancpain Fifty Fathoms Tech – Ocean Commitment IV is a statement of dedication to ocean conservation. By owning one of these 100 exclusive pieces at a retail price of $21,300, collectors and divers alike contribute directly to marine research and protection, ensuring that Blancpain’s legacy of exploration and preservation continues for generations to come.