Blancpain Fifty Fathoms 5015 12B30 B52A

Blancpain Fifty Fathoms Automatic 5015 12B30 B52A Titanium 45mm Complete 2023

The Blancpain Fifty Fathoms Automatique (Ref. 5015-12B30-B52A) is one of the most iconic modern dive watches, rooted in the original Fifty Fathoms lineage widely regarded as one of the first true professional dive watches ever created. This reference features a bold 45mm case paired with a deep black dial and luminous markers for exceptional legibility. The signature sapphire unidirectional bezel adds both durability and a premium aesthetic, giving the watch its unmistakable presence on the wrist. At its core is the in-house Blancpain Caliber 1315, an exceptional automatic movement known for its robustness and impressive 120-hour (5-day) power reserve, made possible by a triple-barrel construction. The movement is beautifully finished and visible through the sapphire exhibition caseback. This example is offered as a complete set and includes two OEM straps — an alligator strap for a refined look and a textile strap for a more casual/sport configuration.