Very unique TX (Technoluxury) Chronograph. Features black face with orange and white sweeps. Sapphire crystal, stainless steel case and original adjustable black leather band with off-white detail stitching. Model T3C427. I believe this is a 44mm but not positive ( no box or documents). Needs battery. This a hard to find timepiece due to limited production. Used but only minor wear visible throughout. Not as expensive as many of my other watches but rec’d more comments and compliments on this one. Very cool!