Tudor Black Bay Monochrome Watch, 41mm Black Dial, M7941A1A0NU-0001The Black Bay celebrates 70 years of diving watches with extraordinary heritage. The iconic model inherits the general lines, as well as the domed dial and crystal from the first TUDOR diving watches. It borrows the characteristic angular hands, known as Snowflake hands, from the watches delivered in large quantities to the French Navy in the 1970s. In 2024, the Black Bay line expanded as TUDOR welcomed a new METAS certified model with a monochromatic