Hublot, second-generation tattoo, model: 418. NX. 5107. RX. 1604. MXM20, the original drill, drill, full automatic mechanical watches, gauge diameter of 45 mm, titanium watchcase, tie-in black / blue rubber strap, sporty, both daily wear and waterproof performance, carrying on watch homemade 'automatic timing chain machine, fly back timing functions, The power reserve is approximately 72 hours and it is waterproof to a depth of 100 meters. The iconic geometric "tattoo" style features a multi-faceted cut case design, combined with the original diamond-encrusted finish, creating an extremely strong overall visual impact. The blue skeletonized dial paired with white geometric lines, inspired by tattoo art, is highly recognizable.