Reference number 176.0015 this is often referred to the Mark 4.5 as it is identical in every way to the mk IV but the case is more barrel shaped and has a unique integrated bracelet .
This piece is circa 1977 and very honest the crystal has no marks or chips and the dial and hands are all correct
The movement in this is the very robust 1045 and functions as it should
As with many vintage sports watches these are increasingly popular but still remain great value when compared to other speedmasters but for how long that remains the case is anyone's guess so grab this while you can
Our stock number 442