A beautiful example of a 1960's base metal Heuer chronograph. This particular vintage Heuer is the reference 7721 powered by the venerable Valjoux 7730 manual wind movement.
At 36mm its a great size for a vintage timepiece. Importantly for a base metal Heuer this watch remains in excellent condition with only minor wear to the plating. The dial is in mint condition and the recently serviced movement is in great running order. For those who want to learn more about the movement I would recommend Worn & Wound's article here.
If you like the design of some of the vintage Heuer Carrera's but can't justify their high price tags, this could very well be an alternative worth considering!