The Blancpain Fifty Fathoms Automatique 5010-1130-B52B represents the perfect fusion of dive-ready function and Swiss luxury craftsmanship. This model is a modern expression of the original Fifty Fathoms, the watch that defined professional diving timepieces in the 1950s. Built with a 42.3mm stainless steel case, it strikes a refined balance between presence and comfort. The brushed and polished surfaces give the watch an understated elegance, while its professional-grade specifications ensure it's ready for the most demanding environments. Its Sunburst Black Dialoffers excellent contrast, with oversized Super-LumiNova® hour markers and hands that glow bright in low light or underwater conditions. The Dial also features a neatly integrated date display between 4 and 5 o'clock—visible when needed, yet subtle enough not to distract from the watch’s clean layout. Surrounding the Dial is a unidirectional rotating bezel, fitted with a black ceramic insert and Liquidmetal™ numerals that resist fading and scratching, making it both aesthetically sharp and practically resilient. Powering this timepiece is the in-house Blancpain Caliber 1315, an automatic movement engineered for performance and reliability. It delivers a remarkable 120-hour (5-day) power reserve, supported by three barrels working in series, and is protected against magnetic interference thanks to its silicon balance spring. The movement is visible through the sapphire crystal caseback, revealing its meticulous finishing and the 18k gold rotor, coated in a dark NAC finish for a modern look. Built to withstand the rigors of deep diving, the watch is water-resistant to 300 meters (1,000 feet) and comes equipped with a black sail-canvas strap, a rugged yet comfortable material inspired by maritime traditions. The strap is fitted with a stainless steel folding clasp, providing a secure and adjustable fit whether worn over a wetsuit or directly on the wrist. Altogether, the Fifty Fathoms 5010-1130-B52B is more than just a tool watch—it’s a luxury timepiece that honors a rich legacy of underwater exploration while standing out in everyday wear.

Your deBoulle order will arrive securely via courier, requiring an adult's signature and ID upon delivery. Currently, we can't offer specific time slots, but you'll receive tracking details and estimated delivery dates via email. Delivery within the United States is complimentary. Items are discreetly packaged in branded deBoulle boxes with unmarked external packaging for security. If missed, deliveries can be rescheduled through our Ambassador or courier directly. You can also opt for in-store collection at our Dallas or Houston locations, where you or an authorized individual can pick up your order with proper identification and order confirmation.

Returns or exchanges of your online order can be made within 30 days, either by contacting a deBoulle Ambassador to arrange complimentary online collection or by visiting our Dallas or Houston stores. All returns and exchanges require items to pass a quality control inspection, and refunds typically appear within 10 business days. Customized, bespoke, engraved, or preowned timepieces cannot be returned or exchanged. Gift recipients may return or exchange items, though refunds will be credited to the original purchaser. Items must be unworn, pristine, and include original packaging and certificates.