For its heritage black bay 41 model tudor has retained the overall shape of the watches in the black bay family reworking them for a more formal look that is both elegant and sporty in particular the middle case has been redesigned and slimmed down to allow it to slip under a shirt cuff more easily in the same spirit the choice of a flat sapphire crystalfor the rest of the black bay family it is domedflush with the fixed bezel in polished steel creates a minimalist effect