An Untitled Seamaster TISSOT....the shape of which is obviously classic 70's.......previous owner (not me) was cheap with himself an replaced the dial with plastic.......(mentalnearsight).......5 photos give an atmosphere of value   guidelines......i'v underpriced them all......band looks old.....seesphotos.....the gears in this timepiece may be worn.....although it keeps time ....its not accurate.....but the name is the name...and it will find its way to a vintage collection.....THANKS.