The Blancpain Fifty Fathoms Bathyscaphe, reference 5000-1210-98S represents one of the purest expressions of modern dive-watch design, rooted in the rich heritage of the original Fifty Fathoms - widely regarded as the first true modern dive watch when it debuted in 1953. 

The Bathyscaphe variant was introduced shortly thereafter in the late 1950s as a more compact, civilian-focused interpretation of the pioneering military-grade Fifty Fathoms, combining purposeful functionality with refined everyday wearability. 

This contemporary titanium version carries that legacy forward with remarkable sophistication: the lightweight yet incredibly strong titanium case and bracelet offer exceptional comfort, while the clean grey dial provides a quietly striking aesthetic that shifts beautifully with the light. 

Powering the watch is Blancpain’s renowned Calibre 1315, celebrated for its robust architecture, outstanding accuracy, and impressive 120-hour power reserve.

Offered complete with its box and warranty card, this Bathyscaphe is not only a technically superior tool watch but also a meaningful piece of diving watch history, making it an excellent addition for collectors seeking a blend of heritage, innovation, and understated elegance.

• THE DETAILS

  • Case: 43 mm titanium case which is showing honest signs of previous wear, nothing more than a few weeks of wear you would typically see. That said, it remains unpolished and with razor sharp factory finish
  • Dial/Hands: Original gray dial which is perfect in every way. Hands are as attractive as they left the factory.
  • Bracelet/Strap: Original titanium strap showing light signs of previous wear, nothing more than a few weeks of wear you would typically see. This watch will fit a 7.8 inch wrist
  • Movement: Automatic movement which has been serviced and is currently running a perfect +3 seconds prepay 
  • Crystal: Original sapphire crystal free from any marks or scuffs
  • Accessories: This watch come with everything you see in the photos including the original box, 2022 warranty papers, booklets and everything else seen in the photos