The Blancpain Fifty Fathoms Chronographe Flyback Quantième Complet Ref. 5066F-1140-52B is a sophisticated timepiece that seamlessly integrates advanced complications within the iconic Fifty Fathoms dive watch framework. Encased in 45mm of polished stainless steel, the watch exudes a robust yet refined presence, suitable for both underwater adventures and formal occasions. The deep blue Dial, protected by a scratch-resistant sapphire crystal, features luminous hands and indices for optimal legibility in low-light conditions. A unidirectional rotating bezel with a sapphire insert underscores its diving heritage, while the blue sail-canvas strap complements the overall aesthetic. At the heart of this timepiece lies Blancpain's in-house Caliber 66BF8, an automatic movement renowned for its precision and reliability. This movement combines a flyback chronograph with a complete calendar and moon phase complication, a rare feat in dive watch engineering. The flyback function allows for instantaneous resetting and restarting of the chronograph with a single push, enhancing its utility for timing successive events. Operating at a frequency of 28,800 vibrations per hour, the movement offers a power reserve of approximately 40 hours. Designed for professional divers, the Fifty Fathoms Chronographe Flyback Quantième Complet boasts a water resistance of up to 300 meters (30 bar). The screw-down crown and solid case back further enhance its robustness, ensuring reliability under extreme conditions. Despite its complex functions, the watch maintains a clean and legible Dial layout, with sub-Dials displaying the day, date, month, and moon phase, all harmoniously integrated without compromising its diving capabilities. The Blancpain Fifty Fathoms Chronographe Flyback Quantième Complet Ref. 5066F-1140-52B stands as a testament to the brand's commitment to blending functionality with luxury. Its combination of advanced features, elegant design, and superior craftsmanship makes it a coveted piece for collectors and diving enthusiasts alike.

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.