Blancpain Fifty Fathoms 5100 1140 O52A

Blancpain Fifty Fathoms Bathyscaphe 38mm Automatic Blue Dial 5100 1140 O52A

The Blancpain Fifty Fathoms Bathyscaphe 38mm delivers iconic dive-watch heritage in a versatile, modern size. Rooted in one of the most historic dive watch lineages in horology, this reference offers refined proportions without sacrificing performance. This model features a 38mm stainless steel case paired with a sophisticated sunburst blue dial that shifts beautifully under different lighting conditions. The minimalist layout enhances legibility, while luminous hands and hour markers ensure excellent visibility. The unidirectional ceramic bezel adds durability and a sleek, contemporary edge. Inside beats Blancpain’s in-house automatic Caliber 1150, offering an impressive 100-hour power reserve and exceptional finishing visible through the sapphire caseback. The movement’s twin-barrel construction provides consistent power delivery and long-term reliability. Finished on a stainless steel bracelet, this Bathyscaphe is equally at home underwater or paired with tailored attire — a true luxury sport watch with serious pedigree. This piece was fitted with a brand new strap in late 2025 purchased directly from the AD.