The new Fifty Fathoms Bathyscaphe celebrates the 60th anniversary of the Fifty Fathoms watch. The watch keeps with the tradition of other Fifty Fathoms watches as it is a diver’s watch. It is water resistant for over 600 yards deep. It has a power reserve of 120 hours and a silicon balance spring. This means the movement is anti-magnetic with a silicon hairspring of calibre 1315. This marks the fist time Fifty Fathoms watches have used silicon. Prices range from $10,000 for steel to $12,000 for titanium.