Blancpain Fifty Fathoms Automatique Reference: 5015-12B40-052A A cornerstone of modern dive watch history, the Blancpain Fifty Fathoms Automatique is widely regarded as the first true modern diving watch, originally developed in the 1950s for elite military divers. This contemporary execution preserves that legendary DNA while delivering refined modern performance. The 45mm brushed titanium case offers strong wrist presence while remaining lightweight and comfortable. It is paired with a striking sunburst blue dial that shifts beautifully in changing light, complemented by a unidirectional blue sapphire bezel for exceptional depth, durability, and scratch resistance. Luminous Arabic numerals and hands ensure outstanding legibility in all conditions, on land or underwater. Powering the watch is Blancpain’s in-house Caliber 1315, an automatic movement renowned for its robustness and impressive 120-hour (5-day) power reserve, achieved via a triple-barrel architecture. Visible through the sapphire caseback, the movement showcases refined finishing rarely seen in professional dive watches. Finished on a rugged sailcloth strap, this Fifty Fathoms seamlessly balances professional dive capability with high-end luxury execution—bold, purposeful, and unmistakably Blancpain. Key Details & Specifications * Brand: Blancpain * Model: Fifty Fathoms Automatique * Reference: 5015-12B40-052A * Case Size: 45mm * Case Material: Titanium * Dial: Sunburst blue * Bezel: Unidirectional blue sapphire bezel * Movement: Blancpain Caliber 1315 (Automatic) * Power Reserve: Approximately 120 hours * Crystal: Sapphire crystal * Caseback: Sapphire exhibition * Water Resistance: 300 meters * Strap: Blue sailcloth strap with deployant clasp MSRP: $20,700.00 Asking $11,878 shipped fully insured overnight Includes: Outer Box, BP Pelican Case, Travel Pouch, 2024 Warranty Card, Booklet Condition & Authenticity The watch presents in excellent condition, with light signs of wear consistent with careful ownership. Please reference the photos for the most accurate representation of condition. All watches are 100% authentic and thoroughly inspected prior to listing. Seller Confidence Buy with confidence from a trusted, vetted watch dealer with extensive transaction history and 100% 5-star feedback across platforms. I pride myself on smooth, transparent transactions and exceptional customer service. A buy-back program is available on all pieces.