This is a rare and lovely Hamilton Chronograph with Panda Dial.   It has the fixed bezel engraved with the measurements to use as a Tachy in the same style as the Rolex Daytona.

This Black sub dial panda is the in look right now on Sports Watches. IT has a date window at 3 O'clock

The Chrono works perectly as does the whole watch.  

It comes on an original Hamilton Bracelet, with spare links for sizing to suit any wrist.

It dates from the mid 1980's so is coming into Vintage terriroty soon.  The Panda dial makes it a very worthwhile addition to any collection as well as a good investment.  This is the kind of watch that will grow in value.  1960's Hamilton Panda's are fetching £2500 to £3000 in todays market.