Blancpain is updating its Fifty Fathoms Bathyscaphe with a new version in lightweight titanium. The watch utilizes grade 23 titanium, which is not commonly used in the watch industry and requires a higher level of machining to create each piece. The watch features a 43mm case and can be purchased with a matching grade 23 titanium bracelet. Water-resistant to 300M/984ft, the watch is powered by their in-house Caliber 1315 automatic, which features a silicon balance spring and a five-day power reserve (120 hours).
$14,100 (with bracelet), blancpain.com