XF pays tribute to the classic legend - Tudor Tudor Submariner Blue Tomahawk (limited to 200 pieces), with the "snowflake" hands that are the signature of the diving logo. Second, the titanium strap and self-adjusting buckle, and a pair of natural rubber straps are provided. Third, the blue light scale of the bezel and the lettering has been upgraded and strengthened, and the luminous effect is not inferior to the Black Submariner.