The Blancpain Fifty Fathoms Bathyscaphe Ref. 5000-1110-71S is a striking expression of technical mastery and timeless design, engineered for performance both underwater and on land. Housed in a 43mm satin-brushed stainless steel case, this timepiece evokes strength and purpose while maintaining refined proportions. The unidirectional rotating bezel is fitted with a black ceramic insert, engraved and filled with Liquidmetal™ markers—ensuring optimal scratch resistance, longevity, and impeccable legibility under any conditions. At its core is Blancpain’s renowned Caliber 1315, a self-winding mechanical movement developed entirely in-house. With a high-inertia three-barrel design, it delivers an exceptional 120-hour power reserve while maintaining a frequency of 4 Hz. The movement’s silicon balance spring enhances precision and provides strong resistance to magnetic fields—crucial for a true tool watch. Visible through a sapphire crystal case back, the movement is finished to the highest standards, underscoring the maison’s heritage of fine Swiss watchmaking. The meteor grey dial lends a modern and sophisticated tone to the watch, subtly sunburst and impeccably detailed. Hands and hour markers are filled with Super-LumiNova® for high visibility in deep-sea environments, while a date display between 4 and 5 o’clock integrates seamlessly into the design. Protected by a scratch-resistant sapphire crystal with anti-reflective treatment, the dial maintains its clarity in even the most demanding settings. Fitted with a robust satin-brushed stainless steel bracelet and folding clasp, the Bathyscaphe Ref. 5000-1110-71S ensures a secure, comfortable fit and a cohesive aesthetic. Water-resistant to 300 meters, this watch is the embodiment of Blancpain’s commitment to merging diving heritage with modern horological innovation. It is not just a diving instrument—it is a symbol of enduring excellence.

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.