Details

The Blancpain Fifty Fathoms Automatique 5010-12B30-NABA is a refined tool watch designed for serious divers and discerning collectors. Encased in lightweight Grade 23 Titanium, the 42.3mm case delivers exceptional durability while maintaining a sleek, comfortable presence on the wrist. The unidirectional bezel is topped with a scratch-resistant sapphire insert, offering luminous dive markers for precise tracking of immersion time. The Sunburst Black Dialprovides high contrast and superb legibility, enhanced with luminous hour markers and bold hands that remain visible in the darkest underwater environments. A sapphire crystal protects the front, while a screw-down crown and solid case construction ensure water resistance up to 300 meters—making this timepiece ready for deep-sea exploration. Powering the watch is Blancpain’s in-house Caliber 1315, an automatic movement engineered for long-term precision. It boasts a remarkable 120-hour power reserve and is fitted with a silicon balance spring for improved shock and magnetic resistance. Through the transparent case back, the movement’s fine finishing and gold rotor can be admired—underscoring the mechanical sophistication within. Fitted with a durable black NATO-style strap and Titanium pin buckle, the 5010-12B30-NABA balances technical performance with understated luxury. It's a timepiece that reflects both Blancpain’s legacy in dive watch innovation and its mastery of modern Swiss watchmaking.