Longitude Titanium is a COSC-certified chronometer with a power-reserve display and an imposing seconds counter paying tribute to John Arnold’s marine chronometers and his decisive role in calculating longitude at sea.
Longitude Titanium is a sports-chic COSC-certified chronometer with a 42.5 mm titanium case.
Blancpain X Swatch honors the first true diver’s watch: the Fifty Fathoms. Created 70 years ago by a passionate scuba diver, it revolutionized watchmaking by becoming the first timepiece that successfully met all the needs of underwater exploration.