JimJupiter
路Indeed, in the wider aspect, this Sherpa Graph is a great racing chronograph.
But, I started this topic to find out the exotic versions - chronographs with red accents and with a dark dial. As I have learned there are not many out there that use Speedmaster Racing / Seamaster Exotic (145.006) type of dial design (also with racing flag pattern). That probably reflects the market back in the late 1960s and early 1970s. And, of course, these designs were released in very small batches.
Lucky me i found this rare specimen 馃槈 Got your point..sorry!