The Swiss maker of luxurious accessories TF Est. 1968 rapidly became famous for crafting man’s accessories greatly inspired by the world of watchmaking. Their newest set consists of the T-Mechanic Open Side cufflinks and rollerball pen both  featuring a hermetically sealed and vertically mounted watch mechanism. Cufflinks with gears and jewels resembling a watch’s innards are not a rare item anymore, but this cufflinks are among the easiest to enjoy due to the open sapphire crystal casing.