Nov 17, 2025
Tornek-Rayville Review: The Collectible Military Dive Watch Reborn
The story of Tornek-Rayville is one that represents a significant chapter in both watchmaking and military history, from the earliest purpose-built watches for divers in the 1950s up to the re-emergence of the cult-classic brand (in a notably new form) in the 21st Century. And it begins with the development of the world’s first modern dive watch: the Blancpain Fifty Fathoms. [toc-section heading="Blancpain Fifty Fathoms History"] Founded in 1735 in Villeret, Switzerland, Blancpain is the oldest luxury watchmaker in the world, but its most famous timepiece in this modern era began its life as a tool watch for military divers in the (relatively) recent year of 1953. Jean-Jacques Fiechter, who headed Blancpain at the time, was an avid diving enthusiast who had long wanted to develop a watch that would be ideal for his hobby. Fiechter worked with Captain Robert Maloubier, a French naval officer, to design a reliable, mission-ready timepiece that Maloubier’s elite combat diving team could wear. The watch’s 42mm steel case - exceptionally large for the time - was water-resistant to 91.45 meters, or 50 fathoms, the maximum depth recommended for scuba divers. Its dial was black and its numerals were luminescent for greater legibility underwater. It was the first divers’ watch with a self-winding movement, the first with an antimagnetic case, and the first to employ the patented, double-sealed crown that Fiechter had developed. Most notably, the Fifty Fathoms was the ...
Fratello
