Tudor introduces the Black Bay P01, inspired by the the legendary prototype developed in the 1960s and proposed to the US Navy. The Black Bay P02 42mm steel case with brushed satin finish is fitted with a domed matt-black dial with painted luminescent hour markers and date window at 3 o'clock. This model like others in the Black Bay line features the characeteristic 'Snowflake' hands. The Black Bay P01 model borrows from the patented prototype, providing a stop system for the bidirectional rotating bezel via a mobile end-link at 12 o'clock. the screw-down steel winding crown sits at 4 o'clock, with the TUDOR logo in relief and is waterproof to 200m. Fitted with manufactured MT5612 (COSC certified) calibre movement with a power reserve of 70 hours. Presented on a specially designed hybrid leather and rubber strap with satin-brushed steel folding clasp and safety clasp.