deBoulle Diamond & Jewelry

Blancpain Fifty Fathoms 70th Anniversary Act 1 Series II 5010B 1130 NABA

SKU: 5010B 1130 NABA
deBoulle Diamond & Jewelry

Blancpain Fifty Fathoms 70th Anniversary Act 1 Series II 5010B 1130 NABA

SKU: 5010B 1130 NABA
Sale price $21,600.00Regular price $0.00
Regular price $21,600.00
Born in 1953, the Blancpain Fifty Fathoms was the first modern dive watch—crafted not just for timekeeping, but as an essential tool for underwater exploration. The 70th Anniversary Act 1 Series II pays tribute to that pioneering spirit, combining vintage inspiration with state-of-the-art watchmaking. Limited to just 70 pieces per region, this edition honors a legacy of ocean exploration and innovation that continues to define Blancpain today. The watch features a 42.3 mm stainless steel case with a unidirectional sapphire bezel, engineered for maximum durability and clarity under pressure. Its black sunray-brushed Dial with cream-colored Super-LumiNova hands and hour markers captures a vintage aesthetic while ensuring perfect readability in deep or murky conditions. Water-resistant to 300 meters (30 bar), the case is paired with a sustainable NATO strap made from recycled fishing nets, reinforcing Blancpain’s commitment to ocean conservation. Inside, the in-house Caliber 1315 movement delivers exceptional performance, offering a five-day power reserve and advanced anti-magnetic resistance thanks to its silicon balance spring. The sapphire exhibition case back reveals the finely finished movement—a rare glimpse into the mechanical precision that powers the Fifty Fathoms. This timepiece doesn’t just mark 70 years—it embodies them, bringing history, craftsmanship, and modern utility together in one unforgettable dive watch.

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.

Recommendations

Experience deBoulle

Expert Repairs

Resize, refinish, and restore—our masters return every piece secure and brilliantly renewed.

Learn More

Concierge Services

One attentive team handles watch service, appraisals, custom design, gifting, estate trades, and insurance replacements.

Learn More

The World of deBoulle

Dive into motorsport wins, gem lore, and behind-the-scenes craft in our vibrant story collection.

Learn More